47304945

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 89337600

約数和(自身を除く): 42032655

約数列:

[1, 3, 5, 9, 15, 27, 29, 43, 45, 87, 129, 135, 145, 215, 261, 281, 387, 435, 645, 783, 843, 1161, 1247, 1305, 1405, 1935, 2529, 3741, 3915, 4215, 5805, 6235, 7587, 8149, 11223, 12083, 12645, 18705, 24447, 33669, 36249, 37935, 40745, 56115, 60415, 73341, 108747, 122235, 168345, 181245, 220023, 326241, 350407, 366705, 543735, 1051221, 1100115, 1631205, 1752035, 3153663, 5256105, 9460989, 15768315, 47304945]

約数ペア:

[(1, 47304945), (3, 15768315), (5, 9460989), (9, 5256105), (15, 3153663), (27, 1752035), (29, 1631205), (43, 1100115), (45, 1051221), (87, 543735), (129, 366705), (135, 350407), (145, 326241), (215, 220023), (261, 181245), (281, 168345), (387, 122235), (435, 108747), (645, 73341), (783, 60415), (843, 56115), (1161, 40745), (1247, 37935), (1305, 36249), (1405, 33669), (1935, 24447), (2529, 18705), (3741, 12645), (3915, 12083), (4215, 11223), (5805, 8149), (6235, 7587)]