87679905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 145791360

約数和(自身を除く): 58111455

約数列:

[1, 3, 5, 15, 29, 87, 145, 353, 435, 571, 1059, 1713, 1765, 2855, 5295, 8565, 10237, 16559, 30711, 49677, 51185, 82795, 153555, 201563, 248385, 604689, 1007815, 3023445, 5845327, 17535981, 29226635, 87679905]

約数ペア:

[(1, 87679905), (3, 29226635), (5, 17535981), (15, 5845327), (29, 3023445), (87, 1007815), (145, 604689), (353, 248385), (435, 201563), (571, 153555), (1059, 82795), (1713, 51185), (1765, 49677), (2855, 30711), (5295, 16559), (8565, 10237)]