2186262705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{15461}}^1$

素因数の和:16337

約数の個数: 32

約数和(自身を含む): 3820722048

約数和(自身を除く): 1634459343

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 857, 2571, 4285, 9427, 12855, 15461, 28281, 46383, 47135, 77305, 141405, 170071, 231915, 510213, 850355, 2551065, 13250077, 39750231, 66250385, 145750847, 198751155, 437252541, 728754235, 2186262705]

約数ペア:

[(1, 2186262705), (3, 728754235), (5, 437252541), (11, 198751155), (15, 145750847), (33, 66250385), (55, 39750231), (165, 13250077), (857, 2551065), (2571, 850355), (4285, 510213), (9427, 231915), (12855, 170071), (15461, 141405), (28281, 77305), (46383, 47135)]