244218425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 346049280

約数和(自身を除く): 101830855

約数列:

[1, 5, 11, 25, 29, 55, 113, 145, 271, 275, 319, 565, 725, 1243, 1355, 1595, 2825, 2981, 3277, 6215, 6775, 7859, 7975, 14905, 16385, 30623, 31075, 36047, 39295, 74525, 81925, 86449, 153115, 180235, 196475, 336853, 432245, 765575, 888067, 901175, 1684265, 2161225, 4440335, 8421325, 9768737, 22201675, 48843685, 244218425]

約数ペア:

[(1, 244218425), (5, 48843685), (11, 22201675), (25, 9768737), (29, 8421325), (55, 4440335), (113, 2161225), (145, 1684265), (271, 901175), (275, 888067), (319, 765575), (565, 432245), (725, 336853), (1243, 196475), (1355, 180235), (1595, 153115), (2825, 86449), (2981, 81925), (3277, 74525), (6215, 39295), (6775, 36047), (7859, 31075), (7975, 30623), (14905, 16385)]