15970226725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{769}}^1\times {\mathrm{20261}}^1$

素因数の和:21081

約数の個数: 24

約数和(自身を含む): 20313465480

約数和(自身を除く): 4343238755

約数列:

[1, 5, 25, 41, 205, 769, 1025, 3845, 19225, 20261, 31529, 101305, 157645, 506525, 788225, 830701, 4153505, 15580709, 20767525, 77903545, 389517725, 638809069, 3194045345, 15970226725]

約数ペア:

[(1, 15970226725), (5, 3194045345), (25, 638809069), (41, 389517725), (205, 77903545), (769, 20767525), (1025, 15580709), (3845, 4153505), (19225, 830701), (20261, 788225), (31529, 506525), (101305, 157645)]