28773045

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13049}}^1$

素因数の和:13074

約数の個数: 36

約数和(自身を含む): 58020300

約数和(自身を除く): 29247255

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 13049, 39147, 65245, 91343, 117441, 195735, 274029, 456715, 587205, 639401, 822087, 1370145, 1918203, 3197005, 4110435, 5754609, 9591015, 28773045]

約数ペア:

[(1, 28773045), (3, 9591015), (5, 5754609), (7, 4110435), (9, 3197005), (15, 1918203), (21, 1370145), (35, 822087), (45, 639401), (49, 587205), (63, 456715), (105, 274029), (147, 195735), (245, 117441), (315, 91343), (441, 65245), (735, 39147), (2205, 13049)]