26120575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1$

素因数の和:651

約数の個数: 24

約数和(自身を含む): 35154000

約数和(自身を除く): 9033425

約数列:

[1, 5, 13, 25, 65, 179, 325, 449, 895, 2245, 2327, 4475, 5837, 11225, 11635, 29185, 58175, 80371, 145925, 401855, 1044823, 2009275, 5224115, 26120575]

約数ペア:

[(1, 26120575), (5, 5224115), (13, 2009275), (25, 1044823), (65, 401855), (179, 145925), (325, 80371), (449, 58175), (895, 29185), (2245, 11635), (2327, 11225), (4475, 5837)]