26808925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1$

素因数の和:7533

約数の個数: 24

約数和(自身を含む): 39060000

約数和(自身を除く): 12251075

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7499, 37495, 82489, 97487, 187475, 412445, 487435, 1072357, 2062225, 2437175, 5361785, 26808925]

約数ペア:

[(1, 26808925), (5, 5361785), (11, 2437175), (13, 2062225), (25, 1072357), (55, 487435), (65, 412445), (143, 187475), (275, 97487), (325, 82489), (715, 37495), (3575, 7499)]