40906305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3638

約数の個数: 48

約数和(自身を含む): 80735616

約数和(自身を除く): 39829311

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2277, 3593, 3795, 10779, 11385, 17965, 32337, 39523, 53895, 82639, 118569, 161685, 197615, 247917, 355707, 413195, 592845, 743751, 909029, 1239585, 1778535, 2727087, 3718755, 4545145, 8181261, 13635435, 40906305]

約数ペア:

[(1, 40906305), (3, 13635435), (5, 8181261), (9, 4545145), (11, 3718755), (15, 2727087), (23, 1778535), (33, 1239585), (45, 909029), (55, 743751), (69, 592845), (99, 413195), (115, 355707), (165, 247917), (207, 197615), (253, 161685), (345, 118569), (495, 82639), (759, 53895), (1035, 39523), (1265, 32337), (2277, 17965), (3593, 11385), (3795, 10779)]