232309285

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 312439680

約数和(自身を除く): 80130395

約数列:

[1, 5, 13, 29, 65, 145, 251, 377, 491, 1255, 1885, 2455, 3263, 6383, 7279, 14239, 16315, 31915, 36395, 71195, 94627, 123241, 185107, 473135, 616205, 925535, 1602133, 3573989, 8010665, 17869945, 46461857, 232309285]

約数ペア:

[(1, 232309285), (5, 46461857), (13, 17869945), (29, 8010665), (65, 3573989), (145, 1602133), (251, 925535), (377, 616205), (491, 473135), (1255, 185107), (1885, 123241), (2455, 94627), (3263, 71195), (6383, 36395), (7279, 31915), (14239, 16315)]