15367950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 46309536

約数和(自身を除く): 30941586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 37, 39, 45, 50, 65, 71, 74, 75, 78, 90, 111, 117, 130, 142, 150, 185, 195, 213, 222, 225, 234, 325, 333, 355, 370, 390, 426, 450, 481, 555, 585, 639, 650, 666, 710, 923, 925, 962, 975, 1065, 1110, 1170, 1278, 1443, 1665, 1775, 1846, 1850, 1950, 2130, 2405, 2627, 2769, 2775, 2886, 2925, 3195, 3330, 3550, 4329, 4615, 4810, 5254, 5325, 5538, 5550, 5850, 6390, 7215, 7881, 8307, 8325, 8658, 9230, 10650, 12025, 13135, 13845, 14430, 15762, 15975, 16614, 16650, 21645, 23075, 23643, 24050, 26270, 27690, 31950, 34151, 36075, 39405, 41535, 43290, 46150, 47286, 65675, 68302, 69225, 72150, 78810, 83070, 102453, 108225, 118215, 131350, 138450, 170755, 197025, 204906, 207675, 216450, 236430, 307359, 341510, 394050, 415350, 512265, 591075, 614718, 853775, 1024530, 1182150, 1536795, 1707550, 2561325, 3073590, 5122650, 7683975, 15367950]

約数ペア:

[(1, 15367950), (2, 7683975), (3, 5122650), (5, 3073590), (6, 2561325), (9, 1707550), (10, 1536795), (13, 1182150), (15, 1024530), (18, 853775), (25, 614718), (26, 591075), (30, 512265), (37, 415350), (39, 394050), (45, 341510), (50, 307359), (65, 236430), (71, 216450), (74, 207675), (75, 204906), (78, 197025), (90, 170755), (111, 138450), (117, 131350), (130, 118215), (142, 108225), (150, 102453), (185, 83070), (195, 78810), (213, 72150), (222, 69225), (225, 68302), (234, 65675), (325, 47286), (333, 46150), (355, 43290), (370, 41535), (390, 39405), (426, 36075), (450, 34151), (481, 31950), (555, 27690), (585, 26270), (639, 24050), (650, 23643), (666, 23075), (710, 21645), (923, 16650), (925, 16614), (962, 15975), (975, 15762), (1065, 14430), (1110, 13845), (1170, 13135), (1278, 12025), (1443, 10650), (1665, 9230), (1775, 8658), (1846, 8325), (1850, 8307), (1950, 7881), (2130, 7215), (2405, 6390), (2627, 5850), (2769, 5550), (2775, 5538), (2886, 5325), (2925, 5254), (3195, 4810), (3330, 4615), (3550, 4329)]