2056541775

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{5023}}^1$

素因数の和:5192

約数の個数: 48

約数和(自身を含む): 3498633216

約数和(自身を除く): 1442091441

約数列:

[1, 3, 5, 15, 25, 53, 75, 103, 159, 265, 309, 515, 795, 1325, 1545, 2575, 3975, 5023, 5459, 7725, 15069, 16377, 25115, 27295, 75345, 81885, 125575, 136475, 266219, 376725, 409425, 517369, 798657, 1331095, 1552107, 2586845, 3993285, 6655475, 7760535, 12934225, 19966425, 27420557, 38802675, 82261671, 137102785, 411308355, 685513925, 2056541775]

約数ペア:

[(1, 2056541775), (3, 685513925), (5, 411308355), (15, 137102785), (25, 82261671), (53, 38802675), (75, 27420557), (103, 19966425), (159, 12934225), (265, 7760535), (309, 6655475), (515, 3993285), (795, 2586845), (1325, 1552107), (1545, 1331095), (2575, 798657), (3975, 517369), (5023, 409425), (5459, 376725), (7725, 266219), (15069, 136475), (16377, 125575), (25115, 81885), (27295, 75345)]