89732545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 49613375

約数列:

[1, 5, 7, 17, 23, 35, 79, 83, 85, 115, 119, 161, 391, 395, 415, 553, 581, 595, 805, 1343, 1411, 1817, 1909, 1955, 2737, 2765, 2905, 6557, 6715, 7055, 9085, 9401, 9545, 9877, 12719, 13363, 13685, 30889, 32453, 32785, 45899, 47005, 49385, 63595, 66815, 111469, 150811, 154445, 162265, 216223, 227171, 229495, 557345, 754055, 780283, 1055677, 1081115, 1135855, 2563787, 3901415, 5278385, 12818935, 17946509, 89732545]

約数ペア:

[(1, 89732545), (5, 17946509), (7, 12818935), (17, 5278385), (23, 3901415), (35, 2563787), (79, 1135855), (83, 1081115), (85, 1055677), (115, 780283), (119, 754055), (161, 557345), (391, 229495), (395, 227171), (415, 216223), (553, 162265), (581, 154445), (595, 150811), (805, 111469), (1343, 66815), (1411, 63595), (1817, 49385), (1909, 47005), (1955, 45899), (2737, 32785), (2765, 32453), (2905, 30889), (6557, 13685), (6715, 13363), (7055, 12719), (9085, 9877), (9401, 9545)]