40821435

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13147}}^1$

素因数の和:13184

約数の個数: 32

約数和(自身を含む): 75732480

約数和(自身を除く): 34911045

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 13147, 39441, 65735, 118323, 197205, 302381, 354969, 591615, 907143, 1511905, 1774845, 2721429, 4535715, 8164287, 13607145, 40821435]

約数ペア:

[(1, 40821435), (3, 13607145), (5, 8164287), (9, 4535715), (15, 2721429), (23, 1774845), (27, 1511905), (45, 907143), (69, 591615), (115, 354969), (135, 302381), (207, 197205), (345, 118323), (621, 65735), (1035, 39441), (3105, 13147)]