69679025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7393}}^1$

素因数の和:7445

約数の個数: 24

約数和(自身を含む): 96269880

約数和(自身を除く): 26590855

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 7393, 9425, 36965, 96109, 184825, 214397, 480545, 1071985, 2402725, 2787161, 5359925, 13935805, 69679025]

約数ペア:

[(1, 69679025), (5, 13935805), (13, 5359925), (25, 2787161), (29, 2402725), (65, 1071985), (145, 480545), (325, 214397), (377, 184825), (725, 96109), (1885, 36965), (7393, 9425)]