248804765

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1709}}^1\times {\mathrm{2647}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 326021760

約数和(自身を除く): 77216995

約数列:

[1, 5, 11, 55, 1709, 2647, 8545, 13235, 18799, 29117, 93995, 145585, 4523723, 22618615, 49760953, 248804765]

約数ペア:

[(1, 248804765), (5, 49760953), (11, 22618615), (55, 4523723), (1709, 145585), (2647, 93995), (8545, 29117), (13235, 18799)]