65426445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 130316160

約数和(自身を除く): 64889715

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 229, 315, 687, 907, 1145, 1603, 2061, 2721, 3435, 4535, 4809, 6349, 8015, 8163, 10305, 13605, 14427, 19047, 24045, 31745, 40815, 57141, 72135, 95235, 207703, 285705, 623109, 1038515, 1453921, 1869327, 3115545, 4361763, 7269605, 9346635, 13085289, 21808815, 65426445]

約数ペア:

[(1, 65426445), (3, 21808815), (5, 13085289), (7, 9346635), (9, 7269605), (15, 4361763), (21, 3115545), (35, 1869327), (45, 1453921), (63, 1038515), (105, 623109), (229, 285705), (315, 207703), (687, 95235), (907, 72135), (1145, 57141), (1603, 40815), (2061, 31745), (2721, 24045), (3435, 19047), (4535, 14427), (4809, 13605), (6349, 10305), (8015, 8163)]