30217155

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 19549245

約数列:

[1, 3, 5, 15, 53, 159, 191, 199, 265, 573, 597, 795, 955, 995, 2865, 2985, 10123, 10547, 30369, 31641, 38009, 50615, 52735, 114027, 151845, 158205, 190045, 570135, 2014477, 6043431, 10072385, 30217155]

約数ペア:

[(1, 30217155), (3, 10072385), (5, 6043431), (15, 2014477), (53, 570135), (159, 190045), (191, 158205), (199, 151845), (265, 114027), (573, 52735), (597, 50615), (795, 38009), (955, 31641), (995, 30369), (2865, 10547), (2985, 10123)]