203429475

素因数分解:

$3^4\times 5^2\times {\mathrm{100459}}^1$

素因数の和:100481

約数の個数: 30

約数和(自身を含む): 376825460

約数和(自身を除く): 173395985

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 100459, 301377, 502295, 904131, 1506885, 2511475, 2712393, 4520655, 7534425, 8137179, 13561965, 22603275, 40685895, 67809825, 203429475]

約数ペア:

[(1, 203429475), (3, 67809825), (5, 40685895), (9, 22603275), (15, 13561965), (25, 8137179), (27, 7534425), (45, 4520655), (75, 2712393), (81, 2511475), (135, 1506885), (225, 904131), (405, 502295), (675, 301377), (2025, 100459)]