8463015

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 8471385

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 139, 165, 205, 297, 369, 417, 451, 495, 615, 695, 1107, 1251, 1353, 1485, 1529, 1845, 2085, 2255, 3753, 4059, 4587, 5535, 5699, 6255, 6765, 7645, 12177, 13761, 17097, 18765, 20295, 22935, 28495, 41283, 51291, 60885, 62689, 68805, 85485, 153873, 188067, 206415, 256455, 313445, 564201, 769365, 940335, 1692603, 2821005, 8463015]

約数ペア:

[(1, 8463015), (3, 2821005), (5, 1692603), (9, 940335), (11, 769365), (15, 564201), (27, 313445), (33, 256455), (41, 206415), (45, 188067), (55, 153873), (99, 85485), (123, 68805), (135, 62689), (139, 60885), (165, 51291), (205, 41283), (297, 28495), (369, 22935), (417, 20295), (451, 18765), (495, 17097), (615, 13761), (695, 12177), (1107, 7645), (1251, 6765), (1353, 6255), (1485, 5699), (1529, 5535), (1845, 4587), (2085, 4059), (2255, 3753)]