12964575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13297}}^1$

素因数の和:13323

約数の個数: 24

約数和(自身を含む): 23085328

約数和(自身を除く): 10120753

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13297, 39891, 66485, 172861, 199455, 332425, 518583, 864305, 997275, 2592915, 4321525, 12964575]

約数ペア:

[(1, 12964575), (3, 4321525), (5, 2592915), (13, 997275), (15, 864305), (25, 518583), (39, 332425), (65, 199455), (75, 172861), (195, 66485), (325, 39891), (975, 13297)]