276575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 24

約数和(自身を含む): 395808

約数和(自身を除く): 119233

約数列:

[1, 5, 13, 23, 25, 37, 65, 115, 185, 299, 325, 481, 575, 851, 925, 1495, 2405, 4255, 7475, 11063, 12025, 21275, 55315, 276575]

約数ペア:

[(1, 276575), (5, 55315), (13, 21275), (23, 12025), (25, 11063), (37, 7475), (65, 4255), (115, 2405), (185, 1495), (299, 925), (325, 851), (481, 575)]