1145306735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 1458933120

約数和(自身を除く): 313626385

約数列:

[1, 5, 23, 89, 115, 317, 353, 445, 1585, 1765, 2047, 7291, 8119, 10235, 28213, 31417, 36455, 40595, 111901, 141065, 157085, 559505, 648899, 722591, 2573723, 3244495, 3612955, 9959189, 12868615, 49795945, 229061347, 1145306735]

約数ペア:

[(1, 1145306735), (5, 229061347), (23, 49795945), (89, 12868615), (115, 9959189), (317, 3612955), (353, 3244495), (445, 2573723), (1585, 722591), (1765, 648899), (2047, 559505), (7291, 157085), (8119, 141065), (10235, 111901), (28213, 40595), (31417, 36455)]