23142455

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 32873040

約数和(自身を除く): 9730585

約数列:

[1, 5, 7, 35, 49, 59, 245, 295, 413, 1601, 2065, 2891, 8005, 11207, 14455, 56035, 78449, 94459, 392245, 472295, 661213, 3306065, 4628491, 23142455]

約数ペア:

[(1, 23142455), (5, 4628491), (7, 3306065), (35, 661213), (49, 472295), (59, 392245), (245, 94459), (295, 78449), (413, 56035), (1601, 14455), (2065, 11207), (2891, 8005)]