6365505

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 10644480

約数和(自身を除く): 4278975

約数列:

[1, 3, 5, 15, 43, 71, 129, 139, 213, 215, 355, 417, 645, 695, 1065, 2085, 3053, 5977, 9159, 9869, 15265, 17931, 29607, 29885, 45795, 49345, 89655, 148035, 424367, 1273101, 2121835, 6365505]

約数ペア:

[(1, 6365505), (3, 2121835), (5, 1273101), (15, 424367), (43, 148035), (71, 89655), (129, 49345), (139, 45795), (213, 29885), (215, 29607), (355, 17931), (417, 15265), (645, 9869), (695, 9159), (1065, 5977), (2085, 3053)]