11160155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:934

約数の個数: 16

約数和(自身を含む): 13996800

約数和(自身を除く): 2836645

約数列:

[1, 5, 31, 89, 155, 445, 809, 2759, 4045, 13795, 25079, 72001, 125395, 360005, 2232031, 11160155]

約数ペア:

[(1, 11160155), (5, 2232031), (31, 360005), (89, 125395), (155, 72001), (445, 25079), (809, 13795), (2759, 4045)]