1053375

素因数分解:

$3^1\times 5^3\times {\mathrm{53}}^2$

素因数の和:124

約数の個数: 24

約数和(自身を含む): 1786512

約数和(自身を除く): 733137

約数列:

[1, 3, 5, 15, 25, 53, 75, 125, 159, 265, 375, 795, 1325, 2809, 3975, 6625, 8427, 14045, 19875, 42135, 70225, 210675, 351125, 1053375]

約数ペア:

[(1, 1053375), (3, 351125), (5, 210675), (15, 70225), (25, 42135), (53, 19875), (75, 14045), (125, 8427), (159, 6625), (265, 3975), (375, 2809), (795, 1325)]