74243825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 95290776

約数和(自身を除く): 21046951

約数列:

[1, 5, 25, 41, 113, 205, 565, 641, 1025, 2825, 3205, 4633, 16025, 23165, 26281, 72433, 115825, 131405, 362165, 657025, 1810825, 2969753, 14848765, 74243825]

約数ペア:

[(1, 74243825), (5, 14848765), (25, 2969753), (41, 1810825), (113, 657025), (205, 362165), (565, 131405), (641, 115825), (1025, 72433), (2825, 26281), (3205, 23165), (4633, 16025)]