22376585

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 72

約数和(自身を含む): 37526976

約数和(自身を除く): 15150391

約数列:

[1, 5, 7, 11, 19, 23, 35, 49, 55, 77, 95, 115, 133, 161, 209, 245, 253, 361, 385, 437, 539, 665, 805, 931, 1045, 1127, 1265, 1463, 1771, 1805, 2185, 2527, 2695, 3059, 3971, 4655, 4807, 5635, 7315, 8303, 8855, 10241, 12397, 12635, 15295, 17689, 19855, 21413, 24035, 27797, 33649, 41515, 51205, 58121, 61985, 88445, 91333, 107065, 138985, 168245, 194579, 235543, 290605, 406847, 456665, 639331, 972895, 1177715, 2034235, 3196655, 4475317, 22376585]

約数ペア:

[(1, 22376585), (5, 4475317), (7, 3196655), (11, 2034235), (19, 1177715), (23, 972895), (35, 639331), (49, 456665), (55, 406847), (77, 290605), (95, 235543), (115, 194579), (133, 168245), (161, 138985), (209, 107065), (245, 91333), (253, 88445), (361, 61985), (385, 58121), (437, 51205), (539, 41515), (665, 33649), (805, 27797), (931, 24035), (1045, 21413), (1127, 19855), (1265, 17689), (1463, 15295), (1771, 12635), (1805, 12397), (2185, 10241), (2527, 8855), (2695, 8303), (3059, 7315), (3971, 5635), (4655, 4807)]