40985235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 74131200

約数和(自身を除く): 33145965

約数列:

[1, 3, 5, 9, 15, 43, 45, 59, 129, 177, 215, 295, 359, 387, 531, 645, 885, 1077, 1795, 1935, 2537, 2655, 3231, 5385, 7611, 12685, 15437, 16155, 21181, 22833, 38055, 46311, 63543, 77185, 105905, 114165, 138933, 190629, 231555, 317715, 694665, 910783, 953145, 2732349, 4553915, 8197047, 13661745, 40985235]

約数ペア:

[(1, 40985235), (3, 13661745), (5, 8197047), (9, 4553915), (15, 2732349), (43, 953145), (45, 910783), (59, 694665), (129, 317715), (177, 231555), (215, 190629), (295, 138933), (359, 114165), (387, 105905), (531, 77185), (645, 63543), (885, 46311), (1077, 38055), (1795, 22833), (1935, 21181), (2537, 16155), (2655, 15437), (3231, 12685), (5385, 7611)]