389613075

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{58369}}^1$

素因数の和:58471

約数の個数: 24

約数和(自身を含む): 651409200

約数和(自身を除く): 261796125

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1335, 2225, 6675, 58369, 175107, 291845, 875535, 1459225, 4377675, 5194841, 15584523, 25974205, 77922615, 129871025, 389613075]

約数ペア:

[(1, 389613075), (3, 129871025), (5, 77922615), (15, 25974205), (25, 15584523), (75, 5194841), (89, 4377675), (267, 1459225), (445, 875535), (1335, 291845), (2225, 175107), (6675, 58369)]