69550145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 32

約数和(自身を含む): 103493376

約数和(自身を除く): 33943231

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 2851, 3485, 4879, 14255, 19957, 24395, 48467, 99785, 116891, 242335, 339269, 584455, 818237, 1696345, 1987147, 4091185, 9935735, 13910029, 69550145]

約数ペア:

[(1, 69550145), (5, 13910029), (7, 9935735), (17, 4091185), (35, 1987147), (41, 1696345), (85, 818237), (119, 584455), (205, 339269), (287, 242335), (595, 116891), (697, 99785), (1435, 48467), (2851, 24395), (3485, 19957), (4879, 14255)]