2223301465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2309}}^1$

素因数の和:2434

約数の個数: 64

約数和(自身を含む): 3464778240

約数和(自身を除く): 1241476775

約数列:

[1, 5, 7, 11, 35, 41, 55, 61, 77, 205, 287, 305, 385, 427, 451, 671, 1435, 2135, 2255, 2309, 2501, 3157, 3355, 4697, 11545, 12505, 15785, 16163, 17507, 23485, 25399, 27511, 80815, 87535, 94669, 126995, 137555, 140849, 177793, 192577, 473345, 662683, 704245, 888965, 962885, 985943, 1041359, 1549339, 3313415, 4929715, 5206795, 5774809, 7289513, 7746695, 10845373, 28874045, 36447565, 40423663, 54226865, 63522899, 202118315, 317614495, 444660293, 2223301465]

約数ペア:

[(1, 2223301465), (5, 444660293), (7, 317614495), (11, 202118315), (35, 63522899), (41, 54226865), (55, 40423663), (61, 36447565), (77, 28874045), (205, 10845373), (287, 7746695), (305, 7289513), (385, 5774809), (427, 5206795), (451, 4929715), (671, 3313415), (1435, 1549339), (2135, 1041359), (2255, 985943), (2309, 962885), (2501, 888965), (3157, 704245), (3355, 662683), (4697, 473345), (11545, 192577), (12505, 177793), (15785, 140849), (16163, 137555), (17507, 126995), (23485, 94669), (25399, 87535), (27511, 80815)]