66366905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1549}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 93744000

約数和(自身を除く): 27377095

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 779, 1045, 1549, 2255, 3895, 7745, 8569, 17039, 29431, 42845, 63509, 85195, 147155, 317545, 323741, 698599, 1206671, 1618705, 3492995, 6033355, 13273381, 66366905]

約数ペア:

[(1, 66366905), (5, 13273381), (11, 6033355), (19, 3492995), (41, 1618705), (55, 1206671), (95, 698599), (205, 323741), (209, 317545), (451, 147155), (779, 85195), (1045, 63509), (1549, 42845), (2255, 29431), (3895, 17039), (7745, 8569)]