153485182825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{22619}}^1\times {\mathrm{20879}}^1$

素因数の和:43521

約数の個数: 24

約数和(自身を含む): 204980630400

約数和(自身を除く): 51495447575

約数列:

[1, 5, 13, 25, 65, 325, 20879, 22619, 104395, 113095, 271427, 294047, 521975, 565475, 1357135, 1470235, 6785675, 7351175, 472262101, 2361310505, 6139407313, 11806552525, 30697036565, 153485182825]

約数ペア:

[(1, 153485182825), (5, 30697036565), (13, 11806552525), (25, 6139407313), (65, 2361310505), (325, 472262101), (20879, 7351175), (22619, 6785675), (104395, 1470235), (113095, 1357135), (271427, 565475), (294047, 521975)]