24980985

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7027}}^1$

素因数の和:7117

約数の個数: 24

約数和(自身を含む): 43854720

約数和(自身を除く): 18873735

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 7027, 21081, 35135, 63243, 105405, 316215, 555133, 1665399, 2775665, 4996197, 8326995, 24980985]

約数ペア:

[(1, 24980985), (3, 8326995), (5, 4996197), (9, 2775665), (15, 1665399), (45, 555133), (79, 316215), (237, 105405), (395, 63243), (711, 35135), (1185, 21081), (3555, 7027)]