57716535

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{2081}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 94589424

約数和(自身を除く): 36872889

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1849, 2081, 5547, 6243, 9245, 10405, 27735, 31215, 89483, 268449, 447415, 1342245, 3847769, 11543307, 19238845, 57716535]

約数ペア:

[(1, 57716535), (3, 19238845), (5, 11543307), (15, 3847769), (43, 1342245), (129, 447415), (215, 268449), (645, 89483), (1849, 31215), (2081, 27735), (5547, 10405), (6243, 9245)]