120779425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7907}}^1$

素因数の和:7977

約数の個数: 24

約数和(自身を含む): 164739456

約数和(自身を除く): 43960031

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 7907, 15275, 39535, 102791, 197675, 371629, 513955, 1858145, 2569775, 4831177, 9290725, 24155885, 120779425]

約数ペア:

[(1, 120779425), (5, 24155885), (13, 9290725), (25, 4831177), (47, 2569775), (65, 1858145), (235, 513955), (325, 371629), (611, 197675), (1175, 102791), (3055, 39535), (7907, 15275)]