4253925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4363}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 7575904

約数和(自身を除く): 3321979

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 4363, 13089, 21815, 56719, 65445, 109075, 170157, 283595, 327225, 850785, 1417975, 4253925]

約数ペア:

[(1, 4253925), (3, 1417975), (5, 850785), (13, 327225), (15, 283595), (25, 170157), (39, 109075), (65, 65445), (75, 56719), (195, 21815), (325, 13089), (975, 4363)]