1929811455

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 4008513600

約数和(自身を除く): 2078702145

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 137, 143, 165, 195, 199, 363, 411, 429, 495, 585, 597, 605, 685, 715, 995, 1089, 1233, 1287, 1507, 1573, 1781, 1791, 1815, 2055, 2145, 2189, 2587, 2985, 4521, 4719, 5343, 5445, 6165, 6435, 6567, 7535, 7761, 7865, 8905, 8955, 10945, 12935, 13563, 14157, 16029, 16577, 19591, 19701, 22605, 23283, 23595, 24079, 26715, 27263, 28457, 32835, 38805, 49731, 58773, 67815, 70785, 72237, 80145, 81789, 82885, 85371, 97955, 98505, 116415, 120395, 136315, 142285, 149193, 176319, 215501, 216711, 245367, 248655, 256113, 293865, 299893, 313027, 354419, 361185, 408945, 426855, 646503, 745965, 881595, 899679, 939081, 1063257, 1077505, 1083555, 1226835, 1280565, 1499465, 1565135, 1772095, 1939509, 2699037, 2817243, 3189771, 3232515, 3298823, 3898609, 4498395, 4695405, 5316285, 9697545, 9896469, 11695827, 13495185, 14086215, 15948855, 16494115, 19493045, 29689407, 35087481, 42884699, 49482345, 58479135, 128654097, 148447035, 175437405, 214423495, 385962291, 643270485, 1929811455]

約数ペア:

[(1, 1929811455), (3, 643270485), (5, 385962291), (9, 214423495), (11, 175437405), (13, 148447035), (15, 128654097), (33, 58479135), (39, 49482345), (45, 42884699), (55, 35087481), (65, 29689407), (99, 19493045), (117, 16494115), (121, 15948855), (137, 14086215), (143, 13495185), (165, 11695827), (195, 9896469), (199, 9697545), (363, 5316285), (411, 4695405), (429, 4498395), (495, 3898609), (585, 3298823), (597, 3232515), (605, 3189771), (685, 2817243), (715, 2699037), (995, 1939509), (1089, 1772095), (1233, 1565135), (1287, 1499465), (1507, 1280565), (1573, 1226835), (1781, 1083555), (1791, 1077505), (1815, 1063257), (2055, 939081), (2145, 899679), (2189, 881595), (2587, 745965), (2985, 646503), (4521, 426855), (4719, 408945), (5343, 361185), (5445, 354419), (6165, 313027), (6435, 299893), (6567, 293865), (7535, 256113), (7761, 248655), (7865, 245367), (8905, 216711), (8955, 215501), (10945, 176319), (12935, 149193), (13563, 142285), (14157, 136315), (16029, 120395), (16577, 116415), (19591, 98505), (19701, 97955), (22605, 85371), (23283, 82885), (23595, 81789), (24079, 80145), (26715, 72237), (27263, 70785), (28457, 67815), (32835, 58773), (38805, 49731)]