15060409

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 3567431

約数列:

[1, 7, 13, 91, 359, 461, 2513, 3227, 4667, 5993, 32669, 41951, 165499, 1158493, 2151487, 15060409]

約数ペア:

[(1, 15060409), (7, 2151487), (13, 1158493), (91, 165499), (359, 41951), (461, 32669), (2513, 5993), (3227, 4667)]