1021548805

素因数分解:

$5^1\times {\mathrm{227}}^1\times {\mathrm{281}}^1\times {\mathrm{3203}}^1$

素因数の和:3716

約数の個数: 16

約数和(自身を含む): 1236026304

約数和(自身を除く): 214477499

約数列:

[1, 5, 227, 281, 1135, 1405, 3203, 16015, 63787, 318935, 727081, 900043, 3635405, 4500215, 204309761, 1021548805]

約数ペア:

[(1, 1021548805), (5, 204309761), (227, 4500215), (281, 3635405), (1135, 900043), (1405, 727081), (3203, 318935), (16015, 63787)]