3642625

素因数分解:

$5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 5451264

約数和(自身を除く): 1808639

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 181, 575, 805, 875, 905, 1267, 2875, 4025, 4163, 4525, 6335, 20125, 20815, 22625, 29141, 31675, 104075, 145705, 158375, 520375, 728525, 3642625]

約数ペア:

[(1, 3642625), (5, 728525), (7, 520375), (23, 158375), (25, 145705), (35, 104075), (115, 31675), (125, 29141), (161, 22625), (175, 20815), (181, 20125), (575, 6335), (805, 4525), (875, 4163), (905, 4025), (1267, 2875)]