74715795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21563}}^1$

素因数の和:21592

約数の個数: 48

約数和(自身を含む): 161471232

約数和(自身を除く): 86755437

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 21563, 64689, 107815, 150941, 194067, 237193, 323445, 452823, 711579, 754705, 970335, 1185965, 1358469, 1660351, 2134737, 2264115, 3557895, 4981053, 6792345, 8301755, 10673685, 14943159, 24905265, 74715795]

約数ペア:

[(1, 74715795), (3, 24905265), (5, 14943159), (7, 10673685), (9, 8301755), (11, 6792345), (15, 4981053), (21, 3557895), (33, 2264115), (35, 2134737), (45, 1660351), (55, 1358469), (63, 1185965), (77, 970335), (99, 754705), (105, 711579), (165, 452823), (231, 323445), (315, 237193), (385, 194067), (495, 150941), (693, 107815), (1155, 64689), (3465, 21563)]