64479345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2371}}^1$

素因数の和:2430

約数の個数: 48

約数和(自身を含む): 123306048

約数和(自身を除く): 58826703

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 49, 105, 111, 147, 185, 245, 259, 555, 735, 777, 1295, 1813, 2371, 3885, 5439, 7113, 9065, 11855, 16597, 27195, 35565, 49791, 82985, 87727, 116179, 248955, 263181, 348537, 438635, 580895, 614089, 1315905, 1742685, 1842267, 3070445, 4298623, 9211335, 12895869, 21493115, 64479345]

約数ペア:

[(1, 64479345), (3, 21493115), (5, 12895869), (7, 9211335), (15, 4298623), (21, 3070445), (35, 1842267), (37, 1742685), (49, 1315905), (105, 614089), (111, 580895), (147, 438635), (185, 348537), (245, 263181), (259, 248955), (555, 116179), (735, 87727), (777, 82985), (1295, 49791), (1813, 35565), (2371, 27195), (3885, 16597), (5439, 11855), (7113, 9065)]