121649365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 160465536

約数和(自身を除く): 38816171

約数列:

[1, 5, 17, 43, 83, 85, 215, 401, 415, 731, 1411, 2005, 3569, 3655, 6817, 7055, 17243, 17845, 33283, 34085, 60673, 86215, 166415, 293131, 303365, 565811, 1431169, 1465655, 2829055, 7155845, 24329873, 121649365]

約数ペア:

[(1, 121649365), (5, 24329873), (17, 7155845), (43, 2829055), (83, 1465655), (85, 1431169), (215, 565811), (401, 303365), (415, 293131), (731, 166415), (1411, 86215), (2005, 60673), (3569, 34085), (3655, 33283), (6817, 17845), (7055, 17243)]