23376195

素因数分解:

$3^4\times 5^1\times {\mathrm{57719}}^1$

素因数の和:57736

約数の個数: 20

約数和(自身を含む): 41904720

約数和(自身を除く): 18528525

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 57719, 173157, 288595, 519471, 865785, 1558413, 2597355, 4675239, 7792065, 23376195]

約数ペア:

[(1, 23376195), (3, 7792065), (5, 4675239), (9, 2597355), (15, 1558413), (27, 865785), (45, 519471), (81, 288595), (135, 173157), (405, 57719)]