6806835

素因数分解:

$3^4\times 5^1\times 7^5$

素因数の和:52

約数の個数: 60

約数和(自身を含む): 14235408

約数和(自身を除く): 7428573

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 105, 135, 147, 189, 245, 315, 343, 405, 441, 567, 735, 945, 1029, 1323, 1715, 2205, 2401, 2835, 3087, 3969, 5145, 6615, 7203, 9261, 12005, 15435, 16807, 19845, 21609, 27783, 36015, 46305, 50421, 64827, 84035, 108045, 138915, 151263, 194481, 252105, 324135, 453789, 756315, 972405, 1361367, 2268945, 6806835]

約数ペア:

[(1, 6806835), (3, 2268945), (5, 1361367), (7, 972405), (9, 756315), (15, 453789), (21, 324135), (27, 252105), (35, 194481), (45, 151263), (49, 138915), (63, 108045), (81, 84035), (105, 64827), (135, 50421), (147, 46305), (189, 36015), (245, 27783), (315, 21609), (343, 19845), (405, 16807), (441, 15435), (567, 12005), (735, 9261), (945, 7203), (1029, 6615), (1323, 5145), (1715, 3969), (2205, 3087), (2401, 2835)]