18353425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 24194880

約数和(自身を除く): 5841455

約数列:

[1, 5, 23, 25, 59, 115, 295, 541, 575, 1357, 1475, 2705, 6785, 12443, 13525, 31919, 33925, 62215, 159595, 311075, 734137, 797975, 3670685, 18353425]

約数ペア:

[(1, 18353425), (5, 3670685), (23, 797975), (25, 734137), (59, 311075), (115, 159595), (295, 62215), (541, 33925), (575, 31919), (1357, 13525), (1475, 12443), (2705, 6785)]