73803205

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5393}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 111849984

約数和(自身を除く): 38046779

約数列:

[1, 5, 7, 17, 23, 35, 85, 115, 119, 161, 391, 595, 805, 1955, 2737, 5393, 13685, 26965, 37751, 91681, 124039, 188755, 458405, 620195, 641767, 868273, 2108663, 3208835, 4341365, 10543315, 14760641, 73803205]

約数ペア:

[(1, 73803205), (5, 14760641), (7, 10543315), (17, 4341365), (23, 3208835), (35, 2108663), (85, 868273), (115, 641767), (119, 620195), (161, 458405), (391, 188755), (595, 124039), (805, 91681), (1955, 37751), (2737, 26965), (5393, 13685)]