312582145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 412369920

約数和(自身を除く): 99787775

約数列:

[1, 5, 17, 31, 85, 155, 313, 379, 527, 1565, 1895, 2635, 5321, 6443, 9703, 11749, 26605, 32215, 48515, 58745, 118627, 164951, 199733, 593135, 824755, 998665, 2016659, 3677437, 10083295, 18387185, 62516429, 312582145]

約数ペア:

[(1, 312582145), (5, 62516429), (17, 18387185), (31, 10083295), (85, 3677437), (155, 2016659), (313, 998665), (379, 824755), (527, 593135), (1565, 199733), (1895, 164951), (2635, 118627), (5321, 58745), (6443, 48515), (9703, 32215), (11749, 26605)]