9842913025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 13619753280

約数和(自身を除く): 3776840255

約数列:

[1, 5, 11, 25, 55, 73, 113, 275, 365, 565, 803, 1243, 1825, 2825, 4015, 4339, 6215, 8249, 20075, 21695, 31075, 41245, 47729, 90739, 108475, 206225, 238645, 316747, 453695, 490307, 1193225, 1583735, 2268475, 2451535, 3484217, 5393377, 7918675, 12257675, 17421085, 26966885, 35792411, 87105425, 134834425, 178962055, 393716521, 894810275, 1968582605, 9842913025]

約数ペア:

[(1, 9842913025), (5, 1968582605), (11, 894810275), (25, 393716521), (55, 178962055), (73, 134834425), (113, 87105425), (275, 35792411), (365, 26966885), (565, 17421085), (803, 12257675), (1243, 7918675), (1825, 5393377), (2825, 3484217), (4015, 2451535), (4339, 2268475), (6215, 1583735), (8249, 1193225), (20075, 490307), (21695, 453695), (31075, 316747), (41245, 238645), (47729, 206225), (90739, 108475)]