15488145

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 28131840

約数和(自身を除く): 12643695

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 2441, 6345, 7323, 12205, 21969, 36615, 65907, 109845, 114727, 329535, 344181, 573635, 1032543, 1720905, 3097629, 5162715, 15488145]

約数ペア:

[(1, 15488145), (3, 5162715), (5, 3097629), (9, 1720905), (15, 1032543), (27, 573635), (45, 344181), (47, 329535), (135, 114727), (141, 109845), (235, 65907), (423, 36615), (705, 21969), (1269, 12205), (2115, 7323), (2441, 6345)]