61380235

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{281}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 85561056

約数和(自身を除く): 24180821

約数列:

[1, 5, 7, 35, 79, 281, 395, 553, 1405, 1967, 2765, 6241, 9835, 22199, 31205, 43687, 110995, 155393, 218435, 776965, 1753721, 8768605, 12276047, 61380235]

約数ペア:

[(1, 61380235), (5, 12276047), (7, 8768605), (35, 1753721), (79, 776965), (281, 218435), (395, 155393), (553, 110995), (1405, 43687), (1967, 31205), (2765, 22199), (6241, 9835)]