26627535

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 80

約数和(自身を含む): 53665920

約数和(自身を除く): 27038385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 139, 165, 215, 297, 387, 405, 417, 473, 495, 645, 695, 891, 1161, 1251, 1419, 1485, 1529, 1935, 2085, 2365, 3483, 3753, 4257, 4455, 4587, 5805, 5977, 6255, 7095, 7645, 11259, 12771, 13761, 17415, 17931, 18765, 21285, 22935, 29885, 38313, 41283, 53793, 56295, 63855, 65747, 68805, 89655, 123849, 161379, 191565, 197241, 206415, 268965, 328735, 484137, 591723, 619245, 806895, 986205, 1775169, 2420685, 2958615, 5325507, 8875845, 26627535]

約数ペア:

[(1, 26627535), (3, 8875845), (5, 5325507), (9, 2958615), (11, 2420685), (15, 1775169), (27, 986205), (33, 806895), (43, 619245), (45, 591723), (55, 484137), (81, 328735), (99, 268965), (129, 206415), (135, 197241), (139, 191565), (165, 161379), (215, 123849), (297, 89655), (387, 68805), (405, 65747), (417, 63855), (473, 56295), (495, 53793), (645, 41283), (695, 38313), (891, 29885), (1161, 22935), (1251, 21285), (1419, 18765), (1485, 17931), (1529, 17415), (1935, 13761), (2085, 12771), (2365, 11259), (3483, 7645), (3753, 7095), (4257, 6255), (4455, 5977), (4587, 5805)]