84806875

素因数分解:

$5^4\times {\mathrm{29}}^1\times {\mathrm{4679}}^1$

素因数の和:4728

約数の個数: 20

約数和(自身を含む): 109652400

約数和(自身を除く): 24845525

約数列:

[1, 5, 25, 29, 125, 145, 625, 725, 3625, 4679, 18125, 23395, 116975, 135691, 584875, 678455, 2924375, 3392275, 16961375, 84806875]

約数ペア:

[(1, 84806875), (5, 16961375), (25, 3392275), (29, 2924375), (125, 678455), (145, 584875), (625, 135691), (725, 116975), (3625, 23395), (4679, 18125)]