745431265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{49481}}^1$

素因数の和:49640

約数の個数: 16

約数和(自身を含む): 940553856

約数和(自身を除く): 195122591

約数列:

[1, 5, 23, 115, 131, 655, 3013, 15065, 49481, 247405, 1138063, 5690315, 6482011, 32410055, 149086253, 745431265]

約数ペア:

[(1, 745431265), (5, 149086253), (23, 32410055), (115, 6482011), (131, 5690315), (655, 1138063), (3013, 247405), (15065, 49481)]