6380725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 8827560

約数和(自身を除く): 2446835

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 677, 725, 1885, 3385, 8801, 9425, 16925, 19633, 44005, 98165, 220025, 255229, 490825, 1276145, 6380725]

約数ペア:

[(1, 6380725), (5, 1276145), (13, 490825), (25, 255229), (29, 220025), (65, 98165), (145, 44005), (325, 19633), (377, 16925), (677, 9425), (725, 8801), (1885, 3385)]