13807425

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3917}}^1$

素因数の和:3977

約数の個数: 24

約数和(自身を含む): 23319936

約数和(自身を除く): 9512511

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 3917, 11751, 19585, 58755, 97925, 184099, 293775, 552297, 920495, 2761485, 4602475, 13807425]

約数ペア:

[(1, 13807425), (3, 4602475), (5, 2761485), (15, 920495), (25, 552297), (47, 293775), (75, 184099), (141, 97925), (235, 58755), (705, 19585), (1175, 11751), (3525, 3917)]