169520855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6949}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 252201600

約数和(自身を除く): 82680745

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4879, 6949, 24395, 34745, 48643, 118133, 243215, 284909, 590665, 826931, 1424545, 1994363, 4134655, 4843453, 9971815, 24217265, 33904171, 169520855]

約数ペア:

[(1, 169520855), (5, 33904171), (7, 24217265), (17, 9971815), (35, 4843453), (41, 4134655), (85, 1994363), (119, 1424545), (205, 826931), (287, 590665), (595, 284909), (697, 243215), (1435, 118133), (3485, 48643), (4879, 34745), (6949, 24395)]