5248125

素因数分解:

$3^3\times 5^4\times {\mathrm{311}}^1$

素因数の和:340

約数の個数: 40

約数和(自身を含む): 9746880

約数和(自身を除く): 4498755

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 311, 375, 625, 675, 933, 1125, 1555, 1875, 2799, 3375, 4665, 5625, 7775, 8397, 13995, 16875, 23325, 38875, 41985, 69975, 116625, 194375, 209925, 349875, 583125, 1049625, 1749375, 5248125]

約数ペア:

[(1, 5248125), (3, 1749375), (5, 1049625), (9, 583125), (15, 349875), (25, 209925), (27, 194375), (45, 116625), (75, 69975), (125, 41985), (135, 38875), (225, 23325), (311, 16875), (375, 13995), (625, 8397), (675, 7775), (933, 5625), (1125, 4665), (1555, 3375), (1875, 2799)]