2686367025

素因数分解:

$3^4\times 5^2\times {\mathrm{281}}^1\times {\mathrm{4721}}^1$

素因数の和:5024

約数の個数: 60

約数和(自身を含む): 4994846604

約数和(自身を除く): 2308479579

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 281, 405, 675, 843, 1405, 2025, 2529, 4215, 4721, 7025, 7587, 12645, 14163, 21075, 22761, 23605, 37935, 42489, 63225, 70815, 113805, 118025, 127467, 189675, 212445, 354075, 382401, 569025, 637335, 1062225, 1326601, 1912005, 3186675, 3979803, 6633005, 9560025, 11939409, 19899015, 33165025, 35818227, 59697045, 99495075, 107454681, 179091135, 298485225, 537273405, 895455675, 2686367025]

約数ペア:

[(1, 2686367025), (3, 895455675), (5, 537273405), (9, 298485225), (15, 179091135), (25, 107454681), (27, 99495075), (45, 59697045), (75, 35818227), (81, 33165025), (135, 19899015), (225, 11939409), (281, 9560025), (405, 6633005), (675, 3979803), (843, 3186675), (1405, 1912005), (2025, 1326601), (2529, 1062225), (4215, 637335), (4721, 569025), (7025, 382401), (7587, 354075), (12645, 212445), (14163, 189675), (21075, 127467), (22761, 118025), (23605, 113805), (37935, 70815), (42489, 63225)]