45172485

素因数分解:

$3^{12}\times 5^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 52

約数和(自身を含む): 86093388

約数和(自身を除く): 40920903

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1377, 2187, 2295, 3645, 4131, 6561, 6885, 10935, 12393, 19683, 20655, 32805, 37179, 59049, 61965, 98415, 111537, 177147, 185895, 295245, 334611, 531441, 557685, 885735, 1003833, 1673055, 2657205, 3011499, 5019165, 9034497, 15057495, 45172485]

約数ペア:

[(1, 45172485), (3, 15057495), (5, 9034497), (9, 5019165), (15, 3011499), (17, 2657205), (27, 1673055), (45, 1003833), (51, 885735), (81, 557685), (85, 531441), (135, 334611), (153, 295245), (243, 185895), (255, 177147), (405, 111537), (459, 98415), (729, 61965), (765, 59049), (1215, 37179), (1377, 32805), (2187, 20655), (2295, 19683), (3645, 12393), (4131, 10935), (6561, 6885)]