82441875

素因数分解:

$3^1\times 5^4\times {\mathrm{43969}}^1$

素因数の和:43992

約数の個数: 20

約数和(自身を含む): 137362280

約数和(自身を除く): 54920405

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 43969, 131907, 219845, 659535, 1099225, 3297675, 5496125, 16488375, 27480625, 82441875]

約数ペア:

[(1, 82441875), (3, 27480625), (5, 16488375), (15, 5496125), (25, 3297675), (75, 1099225), (125, 659535), (375, 219845), (625, 131907), (1875, 43969)]