22381520005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1\times {\mathrm{110753}}^1$

素因数の和:113880

約数の個数: 16

約数和(自身を含む): 28933374960

約数和(自身を除く): 6551854955

約数列:

[1, 5, 13, 65, 3109, 15545, 40417, 110753, 202085, 553765, 1439789, 7198945, 344331077, 1721655385, 4476304001, 22381520005]

約数ペア:

[(1, 22381520005), (5, 4476304001), (13, 1721655385), (65, 344331077), (3109, 7198945), (15545, 1439789), (40417, 553765), (110753, 202085)]