90479815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{11743}}^1$

素因数の和:11838

約数の個数: 16

約数和(自身を含む): 114997248

約数和(自身を除く): 24517433

約数列:

[1, 5, 23, 67, 115, 335, 1541, 7705, 11743, 58715, 270089, 786781, 1350445, 3933905, 18095963, 90479815]

約数ペア:

[(1, 90479815), (5, 18095963), (23, 3933905), (67, 1350445), (115, 786781), (335, 270089), (1541, 58715), (7705, 11743)]