987616895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{296137}}^1$

素因数の和:296194

約数の個数: 16

約数和(自身を含む): 1279316160

約数和(自身を除く): 291699265

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 296137, 1480685, 6811151, 8587973, 34055755, 42939865, 197523379, 987616895]

約数ペア:

[(1, 987616895), (5, 197523379), (23, 42939865), (29, 34055755), (115, 8587973), (145, 6811151), (667, 1480685), (3335, 296137)]