15288445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6997}}^1$

素因数の和:7044

約数の個数: 16

約数和(自身を含む): 20154240

約数和(自身を除く): 4865795

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 6997, 34985, 132943, 160931, 664715, 804655, 3057689, 15288445]

約数ペア:

[(1, 15288445), (5, 3057689), (19, 804655), (23, 664715), (95, 160931), (115, 132943), (437, 34985), (2185, 6997)]