39002505

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3557}}^1$

素因数の和:3625

約数の個数: 32

約数和(自身を含む): 67630464

約数和(自身を除く): 28627959

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3557, 3655, 10671, 10965, 17785, 53355, 60469, 152951, 181407, 302345, 458853, 764755, 907035, 2294265, 2600167, 7800501, 13000835, 39002505]

約数ペア:

[(1, 39002505), (3, 13000835), (5, 7800501), (15, 2600167), (17, 2294265), (43, 907035), (51, 764755), (85, 458853), (129, 302345), (215, 181407), (255, 152951), (645, 60469), (731, 53355), (2193, 17785), (3557, 10965), (3655, 10671)]