72484665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 134479872

約数和(自身を除く): 61995207

約数列:

[1, 3, 5, 11, 15, 31, 33, 37, 55, 93, 111, 155, 165, 185, 341, 383, 407, 465, 555, 1023, 1147, 1149, 1221, 1705, 1915, 2035, 3441, 4213, 5115, 5735, 5745, 6105, 11873, 12617, 12639, 14171, 17205, 21065, 35619, 37851, 42513, 59365, 63085, 63195, 70855, 130603, 155881, 178095, 189255, 212565, 391809, 439301, 467643, 653015, 779405, 1317903, 1959045, 2196505, 2338215, 4832311, 6589515, 14496933, 24161555, 72484665]

約数ペア:

[(1, 72484665), (3, 24161555), (5, 14496933), (11, 6589515), (15, 4832311), (31, 2338215), (33, 2196505), (37, 1959045), (55, 1317903), (93, 779405), (111, 653015), (155, 467643), (165, 439301), (185, 391809), (341, 212565), (383, 189255), (407, 178095), (465, 155881), (555, 130603), (1023, 70855), (1147, 63195), (1149, 63085), (1221, 59365), (1705, 42513), (1915, 37851), (2035, 35619), (3441, 21065), (4213, 17205), (5115, 14171), (5735, 12639), (5745, 12617), (6105, 11873)]