15088185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 31474560

約数和(自身を除く): 16386375

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2521, 5985, 7563, 12605, 17647, 22689, 37815, 47899, 52941, 88235, 113445, 143697, 158823, 239495, 264705, 335293, 431091, 718485, 794115, 1005879, 1676465, 2155455, 3017637, 5029395, 15088185]

約数ペア:

[(1, 15088185), (3, 5029395), (5, 3017637), (7, 2155455), (9, 1676465), (15, 1005879), (19, 794115), (21, 718485), (35, 431091), (45, 335293), (57, 264705), (63, 239495), (95, 158823), (105, 143697), (133, 113445), (171, 88235), (285, 52941), (315, 47899), (399, 37815), (665, 22689), (855, 17647), (1197, 12605), (1995, 7563), (2521, 5985)]