11611505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 14541120

約数和(自身を除く): 2929615

約数列:

[1, 5, 43, 53, 215, 265, 1019, 2279, 5095, 11395, 43817, 54007, 219085, 270035, 2322301, 11611505]

約数ペア:

[(1, 11611505), (5, 2322301), (43, 270035), (53, 219085), (215, 54007), (265, 43817), (1019, 11395), (2279, 5095)]