458520305

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 581644800

約数和(自身を除く): 123124495

約数列:

[1, 5, 29, 101, 131, 145, 239, 505, 655, 1195, 2929, 3799, 6931, 13231, 14645, 18995, 24139, 31309, 34655, 66155, 120695, 156545, 383699, 700031, 907961, 1918495, 3162209, 3500155, 4539805, 15811045, 91704061, 458520305]

約数ペア:

[(1, 458520305), (5, 91704061), (29, 15811045), (101, 4539805), (131, 3500155), (145, 3162209), (239, 1918495), (505, 907961), (655, 700031), (1195, 383699), (2929, 156545), (3799, 120695), (6931, 66155), (13231, 34655), (14645, 31309), (18995, 24139)]