55826415

素因数分解:

$3^4\times 5^1\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 40

約数和(自身を含む): 100623600

約数和(自身を除く): 44797185

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 307, 405, 449, 921, 1347, 1535, 2245, 2763, 4041, 4605, 6735, 8289, 12123, 13815, 20205, 24867, 36369, 41445, 60615, 124335, 137843, 181845, 413529, 689215, 1240587, 2067645, 3721761, 6202935, 11165283, 18608805, 55826415]

約数ペア:

[(1, 55826415), (3, 18608805), (5, 11165283), (9, 6202935), (15, 3721761), (27, 2067645), (45, 1240587), (81, 689215), (135, 413529), (307, 181845), (405, 137843), (449, 124335), (921, 60615), (1347, 41445), (1535, 36369), (2245, 24867), (2763, 20205), (4041, 13815), (4605, 12123), (6735, 8289)]