551150

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 24

約数和(自身を含む): 1046064

約数和(自身を除く): 494914

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 151, 302, 365, 730, 755, 1510, 1825, 3650, 3775, 7550, 11023, 22046, 55115, 110230, 275575, 551150]

約数ペア:

[(1, 551150), (2, 275575), (5, 110230), (10, 55115), (25, 22046), (50, 11023), (73, 7550), (146, 3775), (151, 3650), (302, 1825), (365, 1510), (730, 755)]