1899641036145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1447

約数の個数: 128

約数和(自身を含む): 3181939200000

約数和(自身を除く): 1282298163855

約数列:

[1, 3, 5, 15, 43, 89, 129, 179, 199, 215, 267, 445, 537, 597, 645, 895, 929, 995, 1335, 2685, 2787, 2985, 3827, 4645, 7697, 8557, 11481, 13935, 15931, 17711, 19135, 23091, 25671, 35621, 38485, 39947, 42785, 47793, 53133, 57405, 79655, 82681, 88555, 106863, 115455, 119841, 128355, 166291, 178105, 184871, 199735, 238965, 248043, 265665, 413405, 498873, 534315, 554613, 599205, 685033, 761573, 831455, 924355, 1240215, 1531703, 2055099, 2284719, 2494365, 2773065, 3170269, 3425165, 3555283, 3807865, 4595109, 7150513, 7658515, 7949453, 9510807, 10275495, 10665849, 11423595, 14799899, 15851345, 16453519, 17776415, 21451539, 22975545, 23848359, 33091909, 35752565, 39747265, 44399697, 47554035, 49360557, 53329245, 73999495, 82267595, 99275727, 107257695, 119241795, 136321567, 165459545, 221998485, 246802785, 408964701, 496378635, 636395657, 681607835, 707501317, 1422952087, 1909186971, 2044823505, 2122503951, 2945179901, 3181978285, 3537506585, 4268856261, 7114760435, 8835539703, 9545934855, 10612519755, 14725899505, 21344281305, 44177698515, 126642735743, 379928207229, 633213678715, 1899641036145]

約数ペア:

[(1, 1899641036145), (3, 633213678715), (5, 379928207229), (15, 126642735743), (43, 44177698515), (89, 21344281305), (129, 14725899505), (179, 10612519755), (199, 9545934855), (215, 8835539703), (267, 7114760435), (445, 4268856261), (537, 3537506585), (597, 3181978285), (645, 2945179901), (895, 2122503951), (929, 2044823505), (995, 1909186971), (1335, 1422952087), (2685, 707501317), (2787, 681607835), (2985, 636395657), (3827, 496378635), (4645, 408964701), (7697, 246802785), (8557, 221998485), (11481, 165459545), (13935, 136321567), (15931, 119241795), (17711, 107257695), (19135, 99275727), (23091, 82267595), (25671, 73999495), (35621, 53329245), (38485, 49360557), (39947, 47554035), (42785, 44399697), (47793, 39747265), (53133, 35752565), (57405, 33091909), (79655, 23848359), (82681, 22975545), (88555, 21451539), (106863, 17776415), (115455, 16453519), (119841, 15851345), (128355, 14799899), (166291, 11423595), (178105, 10665849), (184871, 10275495), (199735, 9510807), (238965, 7949453), (248043, 7658515), (265665, 7150513), (413405, 4595109), (498873, 3807865), (534315, 3555283), (554613, 3425165), (599205, 3170269), (685033, 2773065), (761573, 2494365), (831455, 2284719), (924355, 2055099), (1240215, 1531703)]