74771235

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7193}}^1$

素因数の和:7225

約数の個数: 64

約数和(自身を含む): 165749760

約数和(自身を除く): 90978525

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 7193, 10395, 21579, 35965, 50351, 64737, 79123, 107895, 151053, 194211, 237369, 251755, 323685, 395615, 453159, 553861, 712107, 755265, 971055, 1186845, 1359477, 1661583, 2136321, 2265795, 2769305, 3560535, 4984749, 6797385, 8307915, 10681605, 14954247, 24923745, 74771235]

約数ペア:

[(1, 74771235), (3, 24923745), (5, 14954247), (7, 10681605), (9, 8307915), (11, 6797385), (15, 4984749), (21, 3560535), (27, 2769305), (33, 2265795), (35, 2136321), (45, 1661583), (55, 1359477), (63, 1186845), (77, 971055), (99, 755265), (105, 712107), (135, 553861), (165, 453159), (189, 395615), (231, 323685), (297, 251755), (315, 237369), (385, 194211), (495, 151053), (693, 107895), (945, 79123), (1155, 64737), (1485, 50351), (2079, 35965), (3465, 21579), (7193, 10395)]