45390425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{106801}}^1$

素因数の和:106828

約数の個数: 12

約数和(自身を含む): 59595516

約数和(自身を除く): 14205091

約数列:

[1, 5, 17, 25, 85, 425, 106801, 534005, 1815617, 2670025, 9078085, 45390425]

約数ペア:

[(1, 45390425), (5, 9078085), (17, 2670025), (25, 1815617), (85, 534005), (425, 106801)]