76410405

素因数分解:

$3^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 136206720

約数和(自身を除く): 59796315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 641, 883, 1923, 2649, 3205, 4415, 5769, 7947, 9615, 13245, 17307, 23841, 28845, 39735, 86535, 119205, 566003, 1698009, 2830015, 5094027, 8490045, 15282081, 25470135, 76410405]

約数ペア:

[(1, 76410405), (3, 25470135), (5, 15282081), (9, 8490045), (15, 5094027), (27, 2830015), (45, 1698009), (135, 566003), (641, 119205), (883, 86535), (1923, 39735), (2649, 28845), (3205, 23841), (4415, 17307), (5769, 13245), (7947, 9615)]