2387304875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2399}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 3144960000

約数和(自身を除く): 757655125

約数列:

[1, 5, 19, 25, 95, 125, 419, 475, 2095, 2375, 2399, 7961, 10475, 11995, 39805, 45581, 52375, 59975, 199025, 227905, 299875, 995125, 1005181, 1139525, 5025905, 5697625, 19098439, 25129525, 95492195, 125647625, 477460975, 2387304875]

約数ペア:

[(1, 2387304875), (5, 477460975), (19, 125647625), (25, 95492195), (95, 25129525), (125, 19098439), (419, 5697625), (475, 5025905), (2095, 1139525), (2375, 1005181), (2399, 995125), (7961, 299875), (10475, 227905), (11995, 199025), (39805, 59975), (45581, 52375)]