40995315

素因数分解:

$3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 77460480

約数和(自身を除く): 36465165

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 163, 207, 243, 345, 405, 489, 621, 729, 815, 1035, 1215, 1467, 1863, 2187, 2445, 3105, 3645, 3749, 4401, 5589, 7335, 9315, 10935, 11247, 13203, 16767, 18745, 22005, 27945, 33741, 39609, 50301, 56235, 66015, 83835, 101223, 118827, 168705, 198045, 251505, 303669, 356481, 506115, 594135, 911007, 1518345, 1782405, 2733021, 4555035, 8199063, 13665105, 40995315]

約数ペア:

[(1, 40995315), (3, 13665105), (5, 8199063), (9, 4555035), (15, 2733021), (23, 1782405), (27, 1518345), (45, 911007), (69, 594135), (81, 506115), (115, 356481), (135, 303669), (163, 251505), (207, 198045), (243, 168705), (345, 118827), (405, 101223), (489, 83835), (621, 66015), (729, 56235), (815, 50301), (1035, 39609), (1215, 33741), (1467, 27945), (1863, 22005), (2187, 18745), (2445, 16767), (3105, 13203), (3645, 11247), (3749, 10935), (4401, 9315), (5589, 7335)]