85462215

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{503}}^1$

素因数の和:799

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 55044921

約数列:

[1, 3, 5, 15, 47, 141, 235, 241, 503, 705, 723, 1205, 1509, 2515, 3615, 7545, 11327, 23641, 33981, 56635, 70923, 118205, 121223, 169905, 354615, 363669, 606115, 1818345, 5697481, 17092443, 28487405, 85462215]

約数ペア:

[(1, 85462215), (3, 28487405), (5, 17092443), (15, 5697481), (47, 1818345), (141, 606115), (235, 363669), (241, 354615), (503, 169905), (705, 121223), (723, 118205), (1205, 70923), (1509, 56635), (2515, 33981), (3615, 23641), (7545, 11327)]