4133745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 8940672

約数和(自身を除く): 4806927

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, 1193, 3465, 3579, 5965, 8351, 10737, 13123, 17895, 25053, 39369, 41755, 53685, 65615, 75159, 91861, 118107, 125265, 196845, 275583, 375795, 459305, 590535, 826749, 1377915, 4133745]

約数ペア:

[(1, 4133745), (3, 1377915), (5, 826749), (7, 590535), (9, 459305), (11, 375795), (15, 275583), (21, 196845), (33, 125265), (35, 118107), (45, 91861), (55, 75159), (63, 65615), (77, 53685), (99, 41755), (105, 39369), (165, 25053), (231, 17895), (315, 13123), (385, 10737), (495, 8351), (693, 5965), (1155, 3579), (1193, 3465)]