12800374065

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{2741}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 22370574096

約数和(自身を除く): 9570200031

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 661, 785, 1413, 1983, 2355, 2741, 3305, 5949, 7065, 8223, 9915, 13705, 24669, 29745, 41115, 103777, 123345, 311331, 430337, 518885, 933993, 1291011, 1556655, 1811801, 2151685, 3873033, 4669965, 5435403, 6455055, 9059005, 16306209, 19365165, 27177015, 81531045, 284452757, 853358271, 1422263785, 2560074813, 4266791355, 12800374065]

約数ペア:

[(1, 12800374065), (3, 4266791355), (5, 2560074813), (9, 1422263785), (15, 853358271), (45, 284452757), (157, 81531045), (471, 27177015), (661, 19365165), (785, 16306209), (1413, 9059005), (1983, 6455055), (2355, 5435403), (2741, 4669965), (3305, 3873033), (5949, 2151685), (7065, 1811801), (8223, 1556655), (9915, 1291011), (13705, 933993), (24669, 518885), (29745, 430337), (41115, 311331), (103777, 123345)]