57717135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 118266720

約数和(自身を除く): 60549585

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 41, 45, 63, 105, 109, 123, 205, 287, 315, 327, 369, 545, 615, 763, 861, 981, 1435, 1635, 1681, 1845, 2289, 2583, 3815, 4305, 4469, 4905, 5043, 6867, 8405, 11445, 11767, 12915, 13407, 15129, 22345, 25215, 31283, 34335, 35301, 40221, 58835, 67035, 75645, 93849, 105903, 156415, 176505, 183229, 201105, 281547, 469245, 529515, 549687, 916145, 1282603, 1407735, 1649061, 2748435, 3847809, 6413015, 8245305, 11543427, 19239045, 57717135]

約数ペア:

[(1, 57717135), (3, 19239045), (5, 11543427), (7, 8245305), (9, 6413015), (15, 3847809), (21, 2748435), (35, 1649061), (41, 1407735), (45, 1282603), (63, 916145), (105, 549687), (109, 529515), (123, 469245), (205, 281547), (287, 201105), (315, 183229), (327, 176505), (369, 156415), (545, 105903), (615, 93849), (763, 75645), (861, 67035), (981, 58835), (1435, 40221), (1635, 35301), (1681, 34335), (1845, 31283), (2289, 25215), (2583, 22345), (3815, 15129), (4305, 13407), (4469, 12915), (4905, 11767), (5043, 11445), (6867, 8405)]