9121250

素因数分解:

$2^1\times 5^4\times {\mathrm{7297}}^1$

素因数の和:7319

約数の個数: 20

約数和(自身を含む): 17099214

約数和(自身を除く): 7977964

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 7297, 14594, 36485, 72970, 182425, 364850, 912125, 1824250, 4560625, 9121250]

約数ペア:

[(1, 9121250), (2, 4560625), (5, 1824250), (10, 912125), (25, 364850), (50, 182425), (125, 72970), (250, 36485), (625, 14594), (1250, 7297)]