5811025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 36

約数和(自身を含む): 8460396

約数和(自身を除く): 2649371

約数列:

[1, 5, 11, 17, 25, 55, 85, 113, 121, 187, 275, 425, 565, 605, 935, 1243, 1921, 2057, 2825, 3025, 4675, 6215, 9605, 10285, 13673, 21131, 31075, 48025, 51425, 68365, 105655, 232441, 341825, 528275, 1162205, 5811025]

約数ペア:

[(1, 5811025), (5, 1162205), (11, 528275), (17, 341825), (25, 232441), (55, 105655), (85, 68365), (113, 51425), (121, 48025), (187, 31075), (275, 21131), (425, 13673), (565, 10285), (605, 9605), (935, 6215), (1243, 4675), (1921, 3025), (2057, 2825)]