229423025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{971}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 307105344

約数和(自身を除く): 77682319

約数列:

[1, 5, 13, 25, 65, 325, 727, 971, 3635, 4855, 9451, 12623, 18175, 24275, 47255, 63115, 236275, 315575, 705917, 3529585, 9176921, 17647925, 45884605, 229423025]

約数ペア:

[(1, 229423025), (5, 45884605), (13, 17647925), (25, 9176921), (65, 3529585), (325, 705917), (727, 315575), (971, 236275), (3635, 63115), (4855, 47255), (9451, 24275), (12623, 18175)]