82631175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2707}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 153121152

約数和(自身を除く): 70489977

約数列:

[1, 3, 5, 11, 15, 25, 33, 37, 55, 75, 111, 165, 185, 275, 407, 555, 825, 925, 1221, 2035, 2707, 2775, 6105, 8121, 10175, 13535, 29777, 30525, 40605, 67675, 89331, 100159, 148885, 203025, 300477, 446655, 500795, 744425, 1101749, 1502385, 2233275, 2503975, 3305247, 5508745, 7511925, 16526235, 27543725, 82631175]

約数ペア:

[(1, 82631175), (3, 27543725), (5, 16526235), (11, 7511925), (15, 5508745), (25, 3305247), (33, 2503975), (37, 2233275), (55, 1502385), (75, 1101749), (111, 744425), (165, 500795), (185, 446655), (275, 300477), (407, 203025), (555, 148885), (825, 100159), (925, 89331), (1221, 67675), (2035, 40605), (2707, 30525), (2775, 29777), (6105, 13535), (8121, 10175)]