26747415

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:541

約数の個数: 40

約数和(自身を含む): 48328368

約数和(自身を除く): 21580953

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 313, 405, 633, 939, 1055, 1565, 1899, 2817, 3165, 4695, 5697, 8451, 9495, 14085, 17091, 25353, 28485, 42255, 66043, 85455, 126765, 198129, 330215, 594387, 990645, 1783161, 2971935, 5349483, 8915805, 26747415]

約数ペア:

[(1, 26747415), (3, 8915805), (5, 5349483), (9, 2971935), (15, 1783161), (27, 990645), (45, 594387), (81, 330215), (135, 198129), (211, 126765), (313, 85455), (405, 66043), (633, 42255), (939, 28485), (1055, 25353), (1565, 17091), (1899, 14085), (2817, 9495), (3165, 8451), (4695, 5697)]