47285325

素因数分解:

$3^2\times 5^2\times {\mathrm{210157}}^1$

素因数の和:210173

約数の個数: 18

約数和(自身を含む): 84693674

約数和(自身を除く): 37408349

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 210157, 630471, 1050785, 1891413, 3152355, 5253925, 9457065, 15761775, 47285325]

約数ペア:

[(1, 47285325), (3, 15761775), (5, 9457065), (9, 5253925), (15, 3152355), (25, 1891413), (45, 1050785), (75, 630471), (225, 210157)]