126202755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 238878720

約数和(自身を除く): 112675965

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 107, 141, 235, 239, 321, 329, 535, 705, 717, 749, 987, 1195, 1605, 1645, 1673, 2247, 3585, 3745, 4935, 5019, 5029, 8365, 11233, 11235, 15087, 25095, 25145, 25573, 33699, 35203, 56165, 75435, 76719, 78631, 105609, 127865, 168495, 176015, 179011, 235893, 383595, 393155, 528045, 537033, 895055, 1179465, 1201931, 2685165, 3605793, 6009655, 8413517, 18028965, 25240551, 42067585, 126202755]

約数ペア:

[(1, 126202755), (3, 42067585), (5, 25240551), (7, 18028965), (15, 8413517), (21, 6009655), (35, 3605793), (47, 2685165), (105, 1201931), (107, 1179465), (141, 895055), (235, 537033), (239, 528045), (321, 393155), (329, 383595), (535, 235893), (705, 179011), (717, 176015), (749, 168495), (987, 127865), (1195, 105609), (1605, 78631), (1645, 76719), (1673, 75435), (2247, 56165), (3585, 35203), (3745, 33699), (4935, 25573), (5019, 25145), (5029, 25095), (8365, 15087), (11233, 11235)]