23757215

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 29082240

約数和(自身を除く): 5325025

約数列:

[1, 5, 89, 197, 271, 445, 985, 1355, 17533, 24119, 53387, 87665, 120595, 266935, 4751443, 23757215]

約数ペア:

[(1, 23757215), (5, 4751443), (89, 266935), (197, 120595), (271, 87665), (445, 53387), (985, 24119), (1355, 17533)]