8480821245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{1721}}^1$

素因数の和:2462

約数の個数: 64

約数和(自身を含む): 15038763264

約数和(自身を除く): 6557942019

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 683, 1443, 1721, 2049, 2405, 3415, 5163, 7215, 8605, 8879, 10245, 22373, 25271, 25815, 26637, 44395, 63677, 67119, 75813, 111865, 126355, 133185, 191031, 318385, 328523, 335595, 379065, 827801, 955155, 985569, 1175443, 1642615, 2483403, 3526329, 4139005, 4927845, 5877215, 12417015, 15280759, 17631645, 43491391, 45842277, 76403795, 130474173, 217456955, 229211385, 565388083, 652370865, 1696164249, 2826940415, 8480821245]

約数ペア:

[(1, 8480821245), (3, 2826940415), (5, 1696164249), (13, 652370865), (15, 565388083), (37, 229211385), (39, 217456955), (65, 130474173), (111, 76403795), (185, 45842277), (195, 43491391), (481, 17631645), (555, 15280759), (683, 12417015), (1443, 5877215), (1721, 4927845), (2049, 4139005), (2405, 3526329), (3415, 2483403), (5163, 1642615), (7215, 1175443), (8605, 985569), (8879, 955155), (10245, 827801), (22373, 379065), (25271, 335595), (25815, 328523), (26637, 318385), (44395, 191031), (63677, 133185), (67119, 126355), (75813, 111865)]