145002015

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56531}}^1$

素因数の和:56564

約数の個数: 32

約数和(自身を含む): 271353600

約数和(自身を除く): 126351585

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 56531, 169593, 282655, 508779, 847965, 1074089, 1526337, 2543895, 3222267, 5370445, 7631685, 9666801, 16111335, 29000403, 48334005, 145002015]

約数ペア:

[(1, 145002015), (3, 48334005), (5, 29000403), (9, 16111335), (15, 9666801), (19, 7631685), (27, 5370445), (45, 3222267), (57, 2543895), (95, 1526337), (135, 1074089), (171, 847965), (285, 508779), (513, 282655), (855, 169593), (2565, 56531)]