40246215

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 68124672

約数和(自身を除く): 27878457

約数列:

[1, 3, 5, 15, 31, 41, 93, 123, 155, 205, 465, 615, 1271, 2111, 3813, 6333, 6355, 10555, 19065, 31665, 65441, 86551, 196323, 259653, 327205, 432755, 981615, 1298265, 2683081, 8049243, 13415405, 40246215]

約数ペア:

[(1, 40246215), (3, 13415405), (5, 8049243), (15, 2683081), (31, 1298265), (41, 981615), (93, 432755), (123, 327205), (155, 259653), (205, 196323), (465, 86551), (615, 65441), (1271, 31665), (2111, 19065), (3813, 10555), (6333, 6355)]