151933925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42499}}^1$

素因数の和:42533

約数の個数: 24

約数和(自身を含む): 221340000

約数和(自身を除く): 69406075

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 42499, 212495, 467489, 552487, 1062475, 2337445, 2762435, 6077357, 11687225, 13812175, 30386785, 151933925]

約数ペア:

[(1, 151933925), (5, 30386785), (11, 13812175), (13, 11687225), (25, 6077357), (55, 2762435), (65, 2337445), (143, 1062475), (275, 552487), (325, 467489), (715, 212495), (3575, 42499)]