1004745

素因数分解:

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

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 1871424

約数和(自身を除く): 866679

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1367, 4101, 6835, 9569, 20505, 28707, 47845, 66983, 143535, 200949, 334915, 1004745]

約数ペア:

[(1, 1004745), (3, 334915), (5, 200949), (7, 143535), (15, 66983), (21, 47845), (35, 28707), (49, 20505), (105, 9569), (147, 6835), (245, 4101), (735, 1367)]