227968275

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{373}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 392340960

約数和(自身を除く): 164372685

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 281, 373, 435, 725, 843, 1119, 1405, 1865, 2175, 4215, 5595, 7025, 8149, 9325, 10817, 21075, 24447, 27975, 32451, 40745, 54085, 104813, 122235, 162255, 203725, 270425, 314439, 524065, 611175, 811275, 1572195, 2620325, 3039577, 7860975, 9118731, 15197885, 45593655, 75989425, 227968275]

約数ペア:

[(1, 227968275), (3, 75989425), (5, 45593655), (15, 15197885), (25, 9118731), (29, 7860975), (75, 3039577), (87, 2620325), (145, 1572195), (281, 811275), (373, 611175), (435, 524065), (725, 314439), (843, 270425), (1119, 203725), (1405, 162255), (1865, 122235), (2175, 104813), (4215, 54085), (5595, 40745), (7025, 32451), (8149, 27975), (9325, 24447), (10817, 21075)]