121168225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3229}}^1$

素因数の和:3337

約数の個数: 24

約数和(自身を含む): 160208000

約数和(自身を除く): 39039775

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 3229, 7505, 16145, 37525, 61351, 80725, 255091, 306755, 1275455, 1533775, 4846729, 6377275, 24233645, 121168225]

約数ペア:

[(1, 121168225), (5, 24233645), (19, 6377275), (25, 4846729), (79, 1533775), (95, 1275455), (395, 306755), (475, 255091), (1501, 80725), (1975, 61351), (3229, 37525), (7505, 16145)]