858450105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1122157}}^1$

素因数の和:1122185

約数の個数: 24

約数和(自身を含む): 1575509832

約数和(自身を除く): 717059727

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 1122157, 3366471, 5610785, 10099413, 16832355, 19076669, 50497065, 57230007, 95383345, 171690021, 286150035, 858450105]

約数ペア:

[(1, 858450105), (3, 286150035), (5, 171690021), (9, 95383345), (15, 57230007), (17, 50497065), (45, 19076669), (51, 16832355), (85, 10099413), (153, 5610785), (255, 3366471), (765, 1122157)]