457125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:94

約数の個数: 32

約数和(自身を含む): 808704

約数和(自身を除く): 351579

約数列:

[1, 3, 5, 15, 23, 25, 53, 69, 75, 115, 125, 159, 265, 345, 375, 575, 795, 1219, 1325, 1725, 2875, 3657, 3975, 6095, 6625, 8625, 18285, 19875, 30475, 91425, 152375, 457125]

約数ペア:

[(1, 457125), (3, 152375), (5, 91425), (15, 30475), (23, 19875), (25, 18285), (53, 8625), (69, 6625), (75, 6095), (115, 3975), (125, 3657), (159, 2875), (265, 1725), (345, 1325), (375, 1219), (575, 795)]