47109295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{12889}}^1$

素因数の和:12954

約数の個数: 16

約数和(自身を含む): 61253280

約数和(自身を除く): 14143985

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 12889, 64445, 219113, 554227, 1095565, 2771135, 9421859, 47109295]

約数ペア:

[(1, 47109295), (5, 9421859), (17, 2771135), (43, 1095565), (85, 554227), (215, 219113), (731, 64445), (3655, 12889)]