89607425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 35741695

約数列:

[1, 5, 17, 23, 25, 85, 89, 103, 115, 391, 425, 445, 515, 575, 1513, 1751, 1955, 2047, 2225, 2369, 2575, 7565, 8755, 9167, 9775, 10235, 11845, 34799, 37825, 40273, 43775, 45835, 51175, 59225, 155839, 173995, 201365, 210841, 229175, 779195, 869975, 1006825, 1054205, 3584297, 3895975, 5271025, 17921485, 89607425]

約数ペア:

[(1, 89607425), (5, 17921485), (17, 5271025), (23, 3895975), (25, 3584297), (85, 1054205), (89, 1006825), (103, 869975), (115, 779195), (391, 229175), (425, 210841), (445, 201365), (515, 173995), (575, 155839), (1513, 59225), (1751, 51175), (1955, 45835), (2047, 43775), (2225, 40273), (2369, 37825), (2575, 34799), (7565, 11845), (8755, 10235), (9167, 9775)]