74870925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{52541}}^1$

素因数の和:52573

約数の個数: 24

約数和(自身を含む): 130304160

約数和(自身を除く): 55433235

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 52541, 157623, 262705, 788115, 998279, 1313525, 2994837, 3940575, 4991395, 14974185, 24956975, 74870925]

約数ペア:

[(1, 74870925), (3, 24956975), (5, 14974185), (15, 4991395), (19, 3940575), (25, 2994837), (57, 1313525), (75, 998279), (95, 788115), (285, 262705), (475, 157623), (1425, 52541)]