852525

素因数分解:

$3^4\times 5^2\times {\mathrm{421}}^1$

素因数の和:443

約数の個数: 30

約数和(自身を含む): 1582922

約数和(自身を除く): 730397

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 421, 675, 1263, 2025, 2105, 3789, 6315, 10525, 11367, 18945, 31575, 34101, 56835, 94725, 170505, 284175, 852525]

約数ペア:

[(1, 852525), (3, 284175), (5, 170505), (9, 94725), (15, 56835), (25, 34101), (27, 31575), (45, 18945), (75, 11367), (81, 10525), (135, 6315), (225, 3789), (405, 2105), (421, 2025), (675, 1263)]