61304805

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 113577984

約数和(自身を除く): 52273179

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 127, 153, 255, 381, 631, 635, 765, 1143, 1893, 1905, 2159, 3155, 5679, 5715, 6477, 9465, 10727, 10795, 19431, 28395, 32181, 32385, 53635, 80137, 96543, 97155, 160905, 240411, 400685, 482715, 721233, 1202055, 1362329, 3606165, 4086987, 6811645, 12260961, 20434935, 61304805]

約数ペア:

[(1, 61304805), (3, 20434935), (5, 12260961), (9, 6811645), (15, 4086987), (17, 3606165), (45, 1362329), (51, 1202055), (85, 721233), (127, 482715), (153, 400685), (255, 240411), (381, 160905), (631, 97155), (635, 96543), (765, 80137), (1143, 53635), (1893, 32385), (1905, 32181), (2159, 28395), (3155, 19431), (5679, 10795), (5715, 10727), (6477, 9465)]