9926455

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 16588800

約数和(自身を除く): 6662345

約数列:

[1, 5, 7, 11, 19, 23, 35, 55, 59, 77, 95, 115, 133, 161, 209, 253, 295, 385, 413, 437, 649, 665, 805, 1045, 1121, 1265, 1357, 1463, 1771, 2065, 2185, 3059, 3245, 4543, 4807, 5605, 6785, 7315, 7847, 8855, 9499, 12331, 14927, 15295, 22715, 24035, 25783, 33649, 39235, 47495, 61655, 74635, 86317, 104489, 128915, 168245, 180481, 283613, 431585, 522445, 902405, 1418065, 1985291, 9926455]

約数ペア:

[(1, 9926455), (5, 1985291), (7, 1418065), (11, 902405), (19, 522445), (23, 431585), (35, 283613), (55, 180481), (59, 168245), (77, 128915), (95, 104489), (115, 86317), (133, 74635), (161, 61655), (209, 47495), (253, 39235), (295, 33649), (385, 25783), (413, 24035), (437, 22715), (649, 15295), (665, 14927), (805, 12331), (1045, 9499), (1121, 8855), (1265, 7847), (1357, 7315), (1463, 6785), (1771, 5605), (2065, 4807), (2185, 4543), (3059, 3245)]