85043865

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{20921}}^1$

素因数の和:21200

約数の個数: 16

約数和(自身を含む): 136578816

約数和(自身を除く): 51534951

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 20921, 62763, 104605, 313815, 5669591, 17008773, 28347955, 85043865]

約数ペア:

[(1, 85043865), (3, 28347955), (5, 17008773), (15, 5669591), (271, 313815), (813, 104605), (1355, 62763), (4065, 20921)]