61616025

素因数分解:

$3^3\times 5^2\times {\mathrm{91283}}^1$

素因数の和:91302

約数の個数: 24

約数和(自身を含む): 113192160

約数和(自身を除く): 51576135

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 91283, 273849, 456415, 821547, 1369245, 2282075, 2464641, 4107735, 6846225, 12323205, 20538675, 61616025]

約数ペア:

[(1, 61616025), (3, 20538675), (5, 12323205), (9, 6846225), (15, 4107735), (25, 2464641), (27, 2282075), (45, 1369245), (75, 821547), (135, 456415), (225, 273849), (675, 91283)]