27016875

素因数分解:

$3^3\times 5^4\times {\mathrm{1601}}^1$

素因数の和:1630

約数の個数: 40

約数和(自身を含む): 50046480

約数和(自身を除く): 23029605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 625, 675, 1125, 1601, 1875, 3375, 4803, 5625, 8005, 14409, 16875, 24015, 40025, 43227, 72045, 120075, 200125, 216135, 360225, 600375, 1000625, 1080675, 1801125, 3001875, 5403375, 9005625, 27016875]

約数ペア:

[(1, 27016875), (3, 9005625), (5, 5403375), (9, 3001875), (15, 1801125), (25, 1080675), (27, 1000625), (45, 600375), (75, 360225), (125, 216135), (135, 200125), (225, 120075), (375, 72045), (625, 43227), (675, 40025), (1125, 24015), (1601, 16875), (1875, 14409), (3375, 8005), (4803, 5625)]