5297805

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 40

約数和(自身を含む): 9664512

約数和(自身を除く): 4366707

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 127, 135, 309, 381, 405, 515, 635, 927, 1143, 1545, 1905, 2781, 3429, 4635, 5715, 8343, 10287, 13081, 13905, 17145, 39243, 41715, 51435, 65405, 117729, 196215, 353187, 588645, 1059561, 1765935, 5297805]

約数ペア:

[(1, 5297805), (3, 1765935), (5, 1059561), (9, 588645), (15, 353187), (27, 196215), (45, 117729), (81, 65405), (103, 51435), (127, 41715), (135, 39243), (309, 17145), (381, 13905), (405, 13081), (515, 10287), (635, 8343), (927, 5715), (1143, 4635), (1545, 3429), (1905, 2781)]