73820625

素因数分解:

$3^1\times 5^4\times {\mathrm{39371}}^1$

素因数の和:39394

約数の個数: 20

約数和(自身を含む): 122998128

約数和(自身を除く): 49177503

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 39371, 118113, 196855, 590565, 984275, 2952825, 4921375, 14764125, 24606875, 73820625]

約数ペア:

[(1, 73820625), (3, 24606875), (5, 14764125), (15, 4921375), (25, 2952825), (75, 984275), (125, 590565), (375, 196855), (625, 118113), (1875, 39371)]