24273125

素因数分解:

$5^4\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:638

約数の個数: 20

約数和(自身を含む): 30815136

約数和(自身を除く): 6542011

約数列:

[1, 5, 25, 71, 125, 355, 547, 625, 1775, 2735, 8875, 13675, 38837, 44375, 68375, 194185, 341875, 970925, 4854625, 24273125]

約数ペア:

[(1, 24273125), (5, 4854625), (25, 970925), (71, 341875), (125, 194185), (355, 68375), (547, 44375), (625, 38837), (1775, 13675), (2735, 8875)]