25220010815

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{22283}}^1\times {\mathrm{5521}}^1$

素因数の和:27850

約数の個数: 16

約数和(自身を含む): 31009166496

約数和(自身を除く): 5789155681

約数列:

[1, 5, 41, 205, 5521, 22283, 27605, 111415, 226361, 913603, 1131805, 4568015, 123024443, 615122215, 5044002163, 25220010815]

約数ペア:

[(1, 25220010815), (5, 5044002163), (41, 615122215), (205, 123024443), (5521, 4568015), (22283, 1131805), (27605, 913603), (111415, 226361)]