457996905

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2609}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 820834560

約数和(自身を除く): 362837655

約数列:

[1, 3, 5, 9, 15, 45, 47, 83, 141, 235, 249, 415, 423, 705, 747, 1245, 2115, 2609, 3735, 3901, 7827, 11703, 13045, 19505, 23481, 35109, 39135, 58515, 117405, 122623, 175545, 216547, 367869, 613115, 649641, 1082735, 1103607, 1839345, 1948923, 3248205, 5518035, 9744615, 10177709, 30533127, 50888545, 91599381, 152665635, 457996905]

約数ペア:

[(1, 457996905), (3, 152665635), (5, 91599381), (9, 50888545), (15, 30533127), (45, 10177709), (47, 9744615), (83, 5518035), (141, 3248205), (235, 1948923), (249, 1839345), (415, 1103607), (423, 1082735), (705, 649641), (747, 613115), (1245, 367869), (2115, 216547), (2609, 175545), (3735, 122623), (3901, 117405), (7827, 58515), (11703, 39135), (13045, 35109), (19505, 23481)]