1115704815

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1280

約数の個数: 64

約数和(自身を含む): 1985098752

約数和(自身を除く): 869393937

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 181, 255, 345, 391, 543, 905, 1051, 1173, 1955, 2715, 3077, 3153, 4163, 5255, 5865, 9231, 12489, 15385, 15765, 17867, 20815, 24173, 46155, 53601, 62445, 70771, 72519, 89335, 120865, 190231, 212313, 268005, 353855, 362595, 410941, 570693, 951155, 1061565, 1232823, 2054705, 2853465, 3233927, 4375313, 6164115, 9701781, 13125939, 16169635, 21876565, 48508905, 65629695, 74380321, 223140963, 371901605, 1115704815]

約数ペア:

[(1, 1115704815), (3, 371901605), (5, 223140963), (15, 74380321), (17, 65629695), (23, 48508905), (51, 21876565), (69, 16169635), (85, 13125939), (115, 9701781), (181, 6164115), (255, 4375313), (345, 3233927), (391, 2853465), (543, 2054705), (905, 1232823), (1051, 1061565), (1173, 951155), (1955, 570693), (2715, 410941), (3077, 362595), (3153, 353855), (4163, 268005), (5255, 212313), (5865, 190231), (9231, 120865), (12489, 89335), (15385, 72519), (15765, 70771), (17867, 62445), (20815, 53601), (24173, 46155)]