227970825

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{132157}}^1$

素因数の和:132193

約数の個数: 24

約数和(自身を含む): 393302208

約数和(自身を除く): 165331383

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 132157, 396471, 660785, 1982355, 3039611, 3303925, 9118833, 9911775, 15198055, 45594165, 75990275, 227970825]

約数ペア:

[(1, 227970825), (3, 75990275), (5, 45594165), (15, 15198055), (23, 9911775), (25, 9118833), (69, 3303925), (75, 3039611), (115, 1982355), (345, 660785), (575, 396471), (1725, 132157)]