22389465

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 43646976

約数和(自身を除く): 21257511

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 73, 105, 115, 127, 161, 219, 345, 365, 381, 483, 511, 635, 805, 889, 1095, 1533, 1679, 1905, 2415, 2555, 2667, 2921, 4445, 5037, 7665, 8395, 8763, 9271, 11753, 13335, 14605, 20447, 25185, 27813, 35259, 43815, 46355, 58765, 61341, 64897, 102235, 139065, 176295, 194691, 213233, 306705, 324485, 639699, 973455, 1066165, 1492631, 3198495, 4477893, 7463155, 22389465]

約数ペア:

[(1, 22389465), (3, 7463155), (5, 4477893), (7, 3198495), (15, 1492631), (21, 1066165), (23, 973455), (35, 639699), (69, 324485), (73, 306705), (105, 213233), (115, 194691), (127, 176295), (161, 139065), (219, 102235), (345, 64897), (365, 61341), (381, 58765), (483, 46355), (511, 43815), (635, 35259), (805, 27813), (889, 25185), (1095, 20447), (1533, 14605), (1679, 13335), (1905, 11753), (2415, 9271), (2555, 8763), (2667, 8395), (2921, 7665), (4445, 5037)]