273729375

素因数分解:

$3^4\times 5^4\times {\mathrm{5407}}^1$

素因数の和:5439

約数の個数: 50

約数和(自身を含む): 511061408

約数和(自身を除く): 237332033

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1125, 1875, 2025, 3375, 5407, 5625, 10125, 16221, 16875, 27035, 48663, 50625, 81105, 135175, 145989, 243315, 405525, 437967, 675875, 729945, 1216575, 2027625, 2189835, 3379375, 3649725, 6082875, 10138125, 10949175, 18248625, 30414375, 54745875, 91243125, 273729375]

約数ペア:

[(1, 273729375), (3, 91243125), (5, 54745875), (9, 30414375), (15, 18248625), (25, 10949175), (27, 10138125), (45, 6082875), (75, 3649725), (81, 3379375), (125, 2189835), (135, 2027625), (225, 1216575), (375, 729945), (405, 675875), (625, 437967), (675, 405525), (1125, 243315), (1875, 145989), (2025, 135175), (3375, 81105), (5407, 50625), (5625, 48663), (10125, 27035), (16221, 16875)]