8430075

素因数分解:

$3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 60

約数和(自身を含む): 16384368

約数和(自身を除く): 7954293

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 115, 135, 181, 207, 225, 345, 405, 543, 575, 621, 675, 905, 1035, 1629, 1725, 1863, 2025, 2715, 3105, 4163, 4525, 4887, 5175, 8145, 9315, 12489, 13575, 14661, 15525, 20815, 24435, 37467, 40725, 46575, 62445, 73305, 104075, 112401, 122175, 187335, 312225, 337203, 366525, 562005, 936675, 1686015, 2810025, 8430075]

約数ペア:

[(1, 8430075), (3, 2810025), (5, 1686015), (9, 936675), (15, 562005), (23, 366525), (25, 337203), (27, 312225), (45, 187335), (69, 122175), (75, 112401), (81, 104075), (115, 73305), (135, 62445), (181, 46575), (207, 40725), (225, 37467), (345, 24435), (405, 20815), (543, 15525), (575, 14661), (621, 13575), (675, 12489), (905, 9315), (1035, 8145), (1629, 5175), (1725, 4887), (1863, 4525), (2025, 4163), (2715, 3105)]