30073125

素因数分解:

$3^1\times 5^4\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:439

約数の個数: 40

約数和(自身を含む): 51408544

約数和(自身を除く): 21335419

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 373, 375, 625, 645, 1075, 1119, 1865, 1875, 3225, 5375, 5595, 9325, 16039, 16125, 26875, 27975, 46625, 48117, 80195, 80625, 139875, 233125, 240585, 400975, 699375, 1202925, 2004875, 6014625, 10024375, 30073125]

約数ペア:

[(1, 30073125), (3, 10024375), (5, 6014625), (15, 2004875), (25, 1202925), (43, 699375), (75, 400975), (125, 240585), (129, 233125), (215, 139875), (373, 80625), (375, 80195), (625, 48117), (645, 46625), (1075, 27975), (1119, 26875), (1865, 16125), (1875, 16039), (3225, 9325), (5375, 5595)]