1350375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2428608

約数和(自身を除く): 1078233

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 277, 325, 375, 831, 975, 1385, 1625, 3601, 4155, 4875, 6925, 10803, 18005, 20775, 34625, 54015, 90025, 103875, 270075, 450125, 1350375]

約数ペア:

[(1, 1350375), (3, 450125), (5, 270075), (13, 103875), (15, 90025), (25, 54015), (39, 34625), (65, 20775), (75, 18005), (125, 10803), (195, 6925), (277, 4875), (325, 4155), (375, 3601), (831, 1625), (975, 1385)]