1307173245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1301}}^1\times {\mathrm{1367}}^1$

素因数の和:2690

約数の個数: 48

約数和(自身を含む): 2436594048

約数和(自身を除く): 1129420803

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1301, 1367, 3903, 4101, 6505, 6835, 9107, 9569, 19515, 20505, 27321, 28707, 45535, 47845, 63749, 66983, 136605, 143535, 191247, 200949, 318745, 334915, 956235, 1004745, 1778467, 5335401, 8892335, 12449269, 26677005, 37347807, 62246345, 87144883, 186739035, 261434649, 435724415, 1307173245]

約数ペア:

[(1, 1307173245), (3, 435724415), (5, 261434649), (7, 186739035), (15, 87144883), (21, 62246345), (35, 37347807), (49, 26677005), (105, 12449269), (147, 8892335), (245, 5335401), (735, 1778467), (1301, 1004745), (1367, 956235), (3903, 334915), (4101, 318745), (6505, 200949), (6835, 191247), (9107, 143535), (9569, 136605), (19515, 66983), (20505, 63749), (27321, 47845), (28707, 45535)]