17020485

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 32909760

約数和(自身を除く): 15889275

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1171, 1615, 2907, 3513, 4845, 5855, 10539, 14535, 17565, 19907, 22249, 52695, 59721, 66747, 99535, 111245, 179163, 200241, 298605, 333735, 378233, 895815, 1001205, 1134699, 1891165, 3404097, 5673495, 17020485]

約数ペア:

[(1, 17020485), (3, 5673495), (5, 3404097), (9, 1891165), (15, 1134699), (17, 1001205), (19, 895815), (45, 378233), (51, 333735), (57, 298605), (85, 200241), (95, 179163), (153, 111245), (171, 99535), (255, 66747), (285, 59721), (323, 52695), (765, 22249), (855, 19907), (969, 17565), (1171, 14535), (1615, 10539), (2907, 5855), (3513, 4845)]