11704385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 18418752

約数和(自身を除く): 6714367

約数列:

[1, 5, 7, 11, 35, 43, 49, 55, 77, 101, 215, 245, 301, 385, 473, 505, 539, 707, 1111, 1505, 2107, 2365, 2695, 3311, 3535, 4343, 4949, 5555, 7777, 10535, 16555, 21715, 23177, 24745, 30401, 38885, 47773, 54439, 115885, 152005, 212807, 238865, 272195, 334411, 1064035, 1672055, 2340877, 11704385]

約数ペア:

[(1, 11704385), (5, 2340877), (7, 1672055), (11, 1064035), (35, 334411), (43, 272195), (49, 238865), (55, 212807), (77, 152005), (101, 115885), (215, 54439), (245, 47773), (301, 38885), (385, 30401), (473, 24745), (505, 23177), (539, 21715), (707, 16555), (1111, 10535), (1505, 7777), (2107, 5555), (2365, 4949), (2695, 4343), (3311, 3535)]