141804905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4099}}^1$

素因数の和:4169

約数の個数: 32

約数和(自身を含む): 201916800

約数和(自身を除く): 60111895

約数列:

[1, 5, 11, 17, 37, 55, 85, 185, 187, 407, 629, 935, 2035, 3145, 4099, 6919, 20495, 34595, 45089, 69683, 151663, 225445, 348415, 758315, 766513, 1668293, 2578271, 3832565, 8341465, 12891355, 28360981, 141804905]

約数ペア:

[(1, 141804905), (5, 28360981), (11, 12891355), (17, 8341465), (37, 3832565), (55, 2578271), (85, 1668293), (185, 766513), (187, 758315), (407, 348415), (629, 225445), (935, 151663), (2035, 69683), (3145, 45089), (4099, 34595), (6919, 20495)]