61891425

素因数分解:

$3^3\times 5^2\times {\mathrm{91691}}^1$

素因数の和:91710

約数の個数: 24

約数和(自身を含む): 113698080

約数和(自身を除く): 51806655

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 91691, 275073, 458455, 825219, 1375365, 2292275, 2475657, 4126095, 6876825, 12378285, 20630475, 61891425]

約数ペア:

[(1, 61891425), (3, 20630475), (5, 12378285), (9, 6876825), (15, 4126095), (25, 2475657), (27, 2292275), (45, 1375365), (75, 825219), (135, 458455), (225, 275073), (675, 91691)]