41107815

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 84153888

約数和(自身を除く): 43046073

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 103, 105, 147, 181, 245, 309, 315, 441, 515, 543, 721, 735, 905, 927, 1267, 1545, 1629, 2163, 2205, 2715, 3605, 3801, 4635, 5047, 6335, 6489, 8145, 8869, 10815, 11403, 15141, 18643, 19005, 25235, 26607, 32445, 44345, 45423, 55929, 57015, 75705, 79821, 93215, 130501, 133035, 167787, 227115, 279645, 391503, 399105, 652505, 838935, 913507, 1174509, 1957515, 2740521, 4567535, 5872545, 8221563, 13702605, 41107815]

約数ペア:

[(1, 41107815), (3, 13702605), (5, 8221563), (7, 5872545), (9, 4567535), (15, 2740521), (21, 1957515), (35, 1174509), (45, 913507), (49, 838935), (63, 652505), (103, 399105), (105, 391503), (147, 279645), (181, 227115), (245, 167787), (309, 133035), (315, 130501), (441, 93215), (515, 79821), (543, 75705), (721, 57015), (735, 55929), (905, 45423), (927, 44345), (1267, 32445), (1545, 26607), (1629, 25235), (2163, 19005), (2205, 18643), (2715, 15141), (3605, 11403), (3801, 10815), (4635, 8869), (5047, 8145), (6335, 6489)]