28952125

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3873

約数の個数: 16

約数和(自身を含む): 36734256

約数和(自身を除く): 7782131

約数列:

[1, 5, 25, 61, 125, 305, 1525, 3797, 7625, 18985, 94925, 231617, 474625, 1158085, 5790425, 28952125]

約数ペア:

[(1, 28952125), (5, 5790425), (25, 1158085), (61, 474625), (125, 231617), (305, 94925), (1525, 18985), (3797, 7625)]