91978820475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{45841}}^1$

素因数の和:46748

約数の個数: 48

約数和(自身を含む): 157162512384

約数和(自身を除く): 65183691909

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 863, 2325, 2589, 4315, 12945, 21575, 26753, 45841, 64725, 80259, 133765, 137523, 229205, 401295, 668825, 687615, 1146025, 1421071, 2006475, 3438075, 4263213, 7105355, 21316065, 35526775, 39560783, 106580325, 118682349, 197803915, 593411745, 989019575, 1226384273, 2967058725, 3679152819, 6131921365, 18395764095, 30659606825, 91978820475]

約数ペア:

[(1, 91978820475), (3, 30659606825), (5, 18395764095), (15, 6131921365), (25, 3679152819), (31, 2967058725), (75, 1226384273), (93, 989019575), (155, 593411745), (465, 197803915), (775, 118682349), (863, 106580325), (2325, 39560783), (2589, 35526775), (4315, 21316065), (12945, 7105355), (21575, 4263213), (26753, 3438075), (45841, 2006475), (64725, 1421071), (80259, 1146025), (133765, 687615), (137523, 668825), (229205, 401295)]