79296875

素因数分解:

$5^8\times 7^1\times {\mathrm{29}}^1$

素因数の和:76

約数の個数: 36

約数和(自身を含む): 117187440

約数和(自身を除く): 37890565

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 625, 725, 875, 1015, 3125, 3625, 4375, 5075, 15625, 18125, 21875, 25375, 78125, 90625, 109375, 126875, 390625, 453125, 546875, 634375, 2265625, 2734375, 3171875, 11328125, 15859375, 79296875]

約数ペア:

[(1, 79296875), (5, 15859375), (7, 11328125), (25, 3171875), (29, 2734375), (35, 2265625), (125, 634375), (145, 546875), (175, 453125), (203, 390625), (625, 126875), (725, 109375), (875, 90625), (1015, 78125), (3125, 25375), (3625, 21875), (4375, 18125), (5075, 15625)]