4122405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 8536320

約数和(自身を除く): 4413915

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 483, 569, 805, 1035, 1449, 1707, 2415, 2845, 3983, 5121, 7245, 8535, 11949, 13087, 19915, 25605, 35847, 39261, 59745, 65435, 91609, 117783, 179235, 196305, 274827, 458045, 588915, 824481, 1374135, 4122405]

約数ペア:

[(1, 4122405), (3, 1374135), (5, 824481), (7, 588915), (9, 458045), (15, 274827), (21, 196305), (23, 179235), (35, 117783), (45, 91609), (63, 65435), (69, 59745), (105, 39261), (115, 35847), (161, 25605), (207, 19915), (315, 13087), (345, 11949), (483, 8535), (569, 7245), (805, 5121), (1035, 3983), (1449, 2845), (1707, 2415)]