40782265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 54172800

約数和(自身を除く): 13390535

約数列:

[1, 5, 19, 29, 95, 113, 131, 145, 551, 565, 655, 2147, 2489, 2755, 3277, 3799, 10735, 12445, 14803, 16385, 18995, 62263, 72181, 74015, 281257, 311315, 360905, 429287, 1406285, 2146435, 8156453, 40782265]

約数ペア:

[(1, 40782265), (5, 8156453), (19, 2146435), (29, 1406285), (95, 429287), (113, 360905), (131, 311315), (145, 281257), (551, 74015), (565, 72181), (655, 62263), (2147, 18995), (2489, 16385), (2755, 14803), (3277, 12445), (3799, 10735)]