4905505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 6508800

約数和(自身を除く): 1603295

約数列:

[1, 5, 11, 55, 79, 395, 869, 1129, 4345, 5645, 12419, 62095, 89191, 445955, 981101, 4905505]

約数ペア:

[(1, 4905505), (5, 981101), (11, 445955), (55, 89191), (79, 62095), (395, 12419), (869, 5645), (1129, 4345)]