2560778895

素因数分解:

$3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{173671}}^1$

素因数の和:174662

約数の個数: 16

約数和(自身を含む): 4101437952

約数和(自身を除く): 1540659057

約数列:

[1, 3, 5, 15, 983, 2949, 4915, 14745, 173671, 521013, 868355, 2605065, 170718593, 512155779, 853592965, 2560778895]

約数ペア:

[(1, 2560778895), (3, 853592965), (5, 512155779), (15, 170718593), (983, 2605065), (2949, 868355), (4915, 521013), (14745, 173671)]