15665979603

素因数分解:

$3^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1\times {\mathrm{20627}}^1$

素因数の和:21674

約数の個数: 16

約数和(自身を含む): 20975210496

約数和(自身を除く): 5309230893

約数列:

[1, 3, 383, 661, 1149, 1983, 20627, 61881, 253163, 759489, 7900141, 13634447, 23700423, 40903341, 5221993201, 15665979603]

約数ペア:

[(1, 15665979603), (3, 5221993201), (383, 40903341), (661, 23700423), (1149, 13634447), (1983, 7900141), (20627, 759489), (61881, 253163)]