61185215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 93502080

約数和(自身を除く): 32316865

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 4637, 13195, 23185, 32459, 60281, 134473, 162295, 301405, 421967, 672365, 941311, 1748149, 2109835, 4706555, 8740745, 12237043, 61185215]

約数ペア:

[(1, 61185215), (5, 12237043), (7, 8740745), (13, 4706555), (29, 2109835), (35, 1748149), (65, 941311), (91, 672365), (145, 421967), (203, 301405), (377, 162295), (455, 134473), (1015, 60281), (1885, 32459), (2639, 23185), (4637, 13195)]