26744575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7481}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 38966256

約数和(自身を除く): 12221681

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7481, 37405, 82291, 97253, 187025, 411455, 486265, 1069783, 2057275, 2431325, 5348915, 26744575]

約数ペア:

[(1, 26744575), (5, 5348915), (11, 2431325), (13, 2057275), (25, 1069783), (55, 486265), (65, 411455), (143, 187025), (275, 97253), (325, 82291), (715, 37405), (3575, 7481)]