39764235

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{54101}}^1$

素因数の和:54123

約数の個数: 24

約数和(自身を含む): 74011536

約数和(自身を除く): 34247301

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 54101, 162303, 270505, 378707, 811515, 1136121, 1893535, 2650949, 5680605, 7952847, 13254745, 39764235]

約数ペア:

[(1, 39764235), (3, 13254745), (5, 7952847), (7, 5680605), (15, 2650949), (21, 1893535), (35, 1136121), (49, 811515), (105, 378707), (147, 270505), (245, 162303), (735, 54101)]