1064617425

素因数分解:

$3^4\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2284

約数の個数: 60

約数和(自身を含む): 1980528000

約数和(自身を除く): 915910575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 263, 405, 675, 789, 1315, 1999, 2025, 2367, 3945, 5997, 6575, 7101, 9995, 11835, 17991, 19725, 21303, 29985, 35505, 49975, 53973, 59175, 89955, 106515, 149925, 161919, 177525, 269865, 449775, 525737, 532575, 809595, 1349325, 1577211, 2628685, 4047975, 4731633, 7886055, 13143425, 14194899, 23658165, 39430275, 42584697, 70974495, 118290825, 212923485, 354872475, 1064617425]

約数ペア:

[(1, 1064617425), (3, 354872475), (5, 212923485), (9, 118290825), (15, 70974495), (25, 42584697), (27, 39430275), (45, 23658165), (75, 14194899), (81, 13143425), (135, 7886055), (225, 4731633), (263, 4047975), (405, 2628685), (675, 1577211), (789, 1349325), (1315, 809595), (1999, 532575), (2025, 525737), (2367, 449775), (3945, 269865), (5997, 177525), (6575, 161919), (7101, 149925), (9995, 106515), (11835, 89955), (17991, 59175), (19725, 53973), (21303, 49975), (29985, 35505)]