90066505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4327}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 113428224

約数和(自身を除く): 23361719

約数列:

[1, 5, 23, 115, 181, 905, 4163, 4327, 20815, 21635, 99521, 497605, 783187, 3915935, 18013301, 90066505]

約数ペア:

[(1, 90066505), (5, 18013301), (23, 3915935), (115, 783187), (181, 497605), (905, 99521), (4163, 21635), (4327, 20815)]