3195045

素因数分解:

$3^4\times 5^1\times 7^3\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 80

約数和(自身を含む): 6969600

約数和(自身を除く): 3774555

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 49, 63, 69, 81, 105, 115, 135, 147, 161, 189, 207, 245, 315, 343, 345, 405, 441, 483, 567, 621, 735, 805, 945, 1029, 1035, 1127, 1323, 1449, 1715, 1863, 2205, 2415, 2835, 3087, 3105, 3381, 3969, 4347, 5145, 5635, 6615, 7245, 7889, 9261, 9315, 10143, 13041, 15435, 16905, 19845, 21735, 23667, 27783, 30429, 39445, 46305, 50715, 65205, 71001, 91287, 118335, 138915, 152145, 213003, 355005, 456435, 639009, 1065015, 3195045]

約数ペア:

[(1, 3195045), (3, 1065015), (5, 639009), (7, 456435), (9, 355005), (15, 213003), (21, 152145), (23, 138915), (27, 118335), (35, 91287), (45, 71001), (49, 65205), (63, 50715), (69, 46305), (81, 39445), (105, 30429), (115, 27783), (135, 23667), (147, 21735), (161, 19845), (189, 16905), (207, 15435), (245, 13041), (315, 10143), (343, 9315), (345, 9261), (405, 7889), (441, 7245), (483, 6615), (567, 5635), (621, 5145), (735, 4347), (805, 3969), (945, 3381), (1029, 3105), (1035, 3087), (1127, 2835), (1323, 2415), (1449, 2205), (1715, 1863)]