528291225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30493}}^1$

素因数の和:30527

約数の個数: 72

約数和(自身を含む): 1179751872

約数和(自身を除く): 651460647

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2475, 3465, 5775, 17325, 30493, 91479, 152465, 213451, 274437, 335423, 457395, 640353, 762325, 1006269, 1067255, 1372185, 1677115, 1921059, 2286975, 2347961, 3018807, 3201765, 5031345, 5336275, 6860925, 7043883, 8385575, 9605295, 11739805, 15094035, 16008825, 21131649, 25156725, 35219415, 48026475, 58699025, 75470175, 105658245, 176097075, 528291225]

約数ペア:

[(1, 528291225), (3, 176097075), (5, 105658245), (7, 75470175), (9, 58699025), (11, 48026475), (15, 35219415), (21, 25156725), (25, 21131649), (33, 16008825), (35, 15094035), (45, 11739805), (55, 9605295), (63, 8385575), (75, 7043883), (77, 6860925), (99, 5336275), (105, 5031345), (165, 3201765), (175, 3018807), (225, 2347961), (231, 2286975), (275, 1921059), (315, 1677115), (385, 1372185), (495, 1067255), (525, 1006269), (693, 762325), (825, 640353), (1155, 457395), (1575, 335423), (1925, 274437), (2475, 213451), (3465, 152465), (5775, 91479), (17325, 30493)]