16982984975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1992139}}^1$

素因数の和:1992191

約数の個数: 24

約数和(自身を含む): 23714434560

約数和(自身を除く): 6731449585

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 1992139, 9960695, 21913529, 49803475, 61756309, 109567645, 308781545, 547838225, 679319399, 1543907725, 3396596995, 16982984975]

約数ペア:

[(1, 16982984975), (5, 3396596995), (11, 1543907725), (25, 679319399), (31, 547838225), (55, 308781545), (155, 109567645), (275, 61756309), (341, 49803475), (775, 21913529), (1705, 9960695), (8525, 1992139)]