85173315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1583}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 59895741

約数列:

[1, 3, 5, 15, 17, 51, 85, 211, 255, 633, 1055, 1583, 3165, 3587, 4749, 7915, 10761, 17935, 23745, 26911, 53805, 80733, 134555, 334013, 403665, 1002039, 1670065, 5010195, 5678221, 17034663, 28391105, 85173315]

約数ペア:

[(1, 85173315), (3, 28391105), (5, 17034663), (15, 5678221), (17, 5010195), (51, 1670065), (85, 1002039), (211, 403665), (255, 334013), (633, 134555), (1055, 80733), (1583, 53805), (3165, 26911), (3587, 23745), (4749, 17935), (7915, 10761)]