161952165

素因数分解:

$3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{31849}}^1$

素因数の和:31973

約数の個数: 24

約数和(自身を含む): 283210200

約数和(自身を除く): 121258035

約数列:

[1, 3, 5, 9, 15, 45, 113, 339, 565, 1017, 1695, 5085, 31849, 95547, 159245, 286641, 477735, 1433205, 3598937, 10796811, 17994685, 32390433, 53984055, 161952165]

約数ペア:

[(1, 161952165), (3, 53984055), (5, 32390433), (9, 17994685), (15, 10796811), (45, 3598937), (113, 1433205), (339, 477735), (565, 286641), (1017, 159245), (1695, 95547), (5085, 31849)]