4326125

素因数分解:

$5^3\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 16

約数和(自身を含む): 5509296

約数和(自身を除く): 1183171

約数列:

[1, 5, 25, 53, 125, 265, 653, 1325, 3265, 6625, 16325, 34609, 81625, 173045, 865225, 4326125]

約数ペア:

[(1, 4326125), (5, 865225), (25, 173045), (53, 81625), (125, 34609), (265, 16325), (653, 6625), (1325, 3265)]