27326845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 44352000

約数和(自身を除く): 17025155

約数列:

[1, 5, 7, 13, 19, 29, 35, 65, 91, 95, 109, 133, 145, 203, 247, 377, 455, 545, 551, 665, 763, 1015, 1235, 1417, 1729, 1885, 2071, 2639, 2755, 3161, 3815, 3857, 7085, 7163, 8645, 9919, 10355, 13195, 14497, 15805, 19285, 22127, 26923, 35815, 41093, 49595, 50141, 60059, 72485, 110635, 134615, 188461, 205465, 250705, 287651, 300295, 420413, 780767, 942305, 1438255, 2102065, 3903835, 5465369, 27326845]

約数ペア:

[(1, 27326845), (5, 5465369), (7, 3903835), (13, 2102065), (19, 1438255), (29, 942305), (35, 780767), (65, 420413), (91, 300295), (95, 287651), (109, 250705), (133, 205465), (145, 188461), (203, 134615), (247, 110635), (377, 72485), (455, 60059), (545, 50141), (551, 49595), (665, 41093), (763, 35815), (1015, 26923), (1235, 22127), (1417, 19285), (1729, 15805), (1885, 14497), (2071, 13195), (2639, 10355), (2755, 9919), (3161, 8645), (3815, 7163), (3857, 7085)]