11421675

素因数分解:

$3^3\times 5^2\times {\mathrm{16921}}^1$

素因数の和:16940

約数の個数: 24

約数和(自身を含む): 20983280

約数和(自身を除く): 9561605

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 16921, 50763, 84605, 152289, 253815, 423025, 456867, 761445, 1269075, 2284335, 3807225, 11421675]

約数ペア:

[(1, 11421675), (3, 3807225), (5, 2284335), (9, 1269075), (15, 761445), (25, 456867), (27, 423025), (45, 253815), (75, 152289), (135, 84605), (225, 50763), (675, 16921)]