15006021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 20865600

約数和(自身を除く): 5859579

約数列:

[1, 3, 29, 87, 137, 411, 1259, 3777, 3973, 11919, 36511, 109533, 172483, 517449, 5002007, 15006021]

約数ペア:

[(1, 15006021), (3, 5002007), (29, 517449), (87, 172483), (137, 109533), (411, 36511), (1259, 11919), (3777, 3973)]