8530725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{16249}}^1$

素因数の和:16269

約数の個数: 24

約数和(自身を含む): 16120000

約数和(自身を除く): 7589275

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 16249, 48747, 81245, 113743, 243735, 341229, 406225, 568715, 1218675, 1706145, 2843575, 8530725]

約数ペア:

[(1, 8530725), (3, 2843575), (5, 1706145), (7, 1218675), (15, 568715), (21, 406225), (25, 341229), (35, 243735), (75, 113743), (105, 81245), (175, 48747), (525, 16249)]