71527305

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2221}}^1$

素因数の和:2361

約数の個数: 32

約数和(自身を含む): 121587840

約数和(自身を除く): 50060535

約数列:

[1, 3, 5, 15, 19, 57, 95, 113, 285, 339, 565, 1695, 2147, 2221, 6441, 6663, 10735, 11105, 32205, 33315, 42199, 126597, 210995, 250973, 632985, 752919, 1254865, 3764595, 4768487, 14305461, 23842435, 71527305]

約数ペア:

[(1, 71527305), (3, 23842435), (5, 14305461), (15, 4768487), (19, 3764595), (57, 1254865), (95, 752919), (113, 632985), (285, 250973), (339, 210995), (565, 126597), (1695, 42199), (2147, 33315), (2221, 32205), (6441, 11105), (6663, 10735)]