40968015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{248291}}^1$

素因数の和:248310

約数の個数: 16

約数和(自身を含む): 71508096

約数和(自身を除く): 30540081

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 248291, 744873, 1241455, 2731201, 3724365, 8193603, 13656005, 40968015]

約数ペア:

[(1, 40968015), (3, 13656005), (5, 8193603), (11, 3724365), (15, 2731201), (33, 1241455), (55, 744873), (165, 248291)]