85956465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3671}}^1$

素因数の和:3909

約数の個数: 32

約数和(自身を含む): 157925376

約数和(自身を除く): 71968911

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223, 669, 1115, 1561, 3345, 3671, 4683, 7805, 11013, 18355, 23415, 25697, 55065, 77091, 128485, 385455, 818633, 2455899, 4093165, 5730431, 12279495, 17191293, 28652155, 85956465]

約数ペア:

[(1, 85956465), (3, 28652155), (5, 17191293), (7, 12279495), (15, 5730431), (21, 4093165), (35, 2455899), (105, 818633), (223, 385455), (669, 128485), (1115, 77091), (1561, 55065), (3345, 25697), (3671, 23415), (4683, 18355), (7805, 11013)]