87683895

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4051}}^1$

素因数の和:4112

約数の個数: 48

約数和(自身を含む): 168141792

約数和(自身を除く): 80457897

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4051, 4329, 7215, 12153, 20255, 21645, 36459, 52663, 60765, 149887, 157989, 182295, 263315, 449661, 473967, 749435, 789945, 1348983, 1948531, 2248305, 2369835, 5845593, 6744915, 9742655, 17536779, 29227965, 87683895]

約数ペア:

[(1, 87683895), (3, 29227965), (5, 17536779), (9, 9742655), (13, 6744915), (15, 5845593), (37, 2369835), (39, 2248305), (45, 1948531), (65, 1348983), (111, 789945), (117, 749435), (185, 473967), (195, 449661), (333, 263315), (481, 182295), (555, 157989), (585, 149887), (1443, 60765), (1665, 52663), (2405, 36459), (4051, 21645), (4329, 20255), (7215, 12153)]