2013156885

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1\times {\mathrm{1033}}^1$

素因数の和:1965

約数の個数: 32

約数和(自身を含む): 3247123968

約数和(自身を除く): 1233967083

約数列:

[1, 3, 5, 15, 173, 519, 751, 865, 1033, 2253, 2595, 3099, 3755, 5165, 11265, 15495, 129923, 178709, 389769, 536127, 649615, 775783, 893545, 1948845, 2327349, 2680635, 3878915, 11636745, 134210459, 402631377, 671052295, 2013156885]

約数ペア:

[(1, 2013156885), (3, 671052295), (5, 402631377), (15, 134210459), (173, 11636745), (519, 3878915), (751, 2680635), (865, 2327349), (1033, 1948845), (2253, 893545), (2595, 775783), (3099, 649615), (3755, 536127), (5165, 389769), (11265, 178709), (15495, 129923)]