91320005

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6725

約数の個数: 32

約数和(自身を含む): 138392064

約数和(自身を除く): 47072059

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 6673, 13685, 33365, 46711, 113441, 153479, 233555, 567205, 767395, 794087, 1074353, 2609143, 3970435, 5371765, 13045715, 18264001, 91320005]

約数ペア:

[(1, 91320005), (5, 18264001), (7, 13045715), (17, 5371765), (23, 3970435), (35, 2609143), (85, 1074353), (115, 794087), (119, 767395), (161, 567205), (391, 233555), (595, 153479), (805, 113441), (1955, 46711), (2737, 33365), (6673, 13685)]