15037745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3041}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 19274112

約数和(自身を除く): 4236367

約数列:

[1, 5, 23, 43, 115, 215, 989, 3041, 4945, 15205, 69943, 130763, 349715, 653815, 3007549, 15037745]

約数ペア:

[(1, 15037745), (5, 3007549), (23, 653815), (43, 349715), (115, 130763), (215, 69943), (989, 15205), (3041, 4945)]