12750250

素因数分解:

$2^1\times 5^3\times {\mathrm{51001}}^1$

素因数の和:51018

約数の個数: 16

約数和(自身を含む): 23868936

約数和(自身を除く): 11118686

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 51001, 102002, 255005, 510010, 1275025, 2550050, 6375125, 12750250]

約数ペア:

[(1, 12750250), (2, 6375125), (5, 2550050), (10, 1275025), (25, 510010), (50, 255005), (125, 102002), (250, 51001)]