82295525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{809}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 110383560

約数和(自身を除く): 28088035

約数列:

[1, 5, 13, 25, 65, 313, 325, 809, 1565, 4045, 4069, 7825, 10517, 20225, 20345, 52585, 101725, 253217, 262925, 1266085, 3291821, 6330425, 16459105, 82295525]

約数ペア:

[(1, 82295525), (5, 16459105), (13, 6330425), (25, 3291821), (65, 1266085), (313, 262925), (325, 253217), (809, 101725), (1565, 52585), (4045, 20345), (4069, 20225), (7825, 10517)]