1420003005

素因数分解:

$3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{84751}}^1$

素因数の和:85876

約数の個数: 16

約数和(自身を含む): 2274065664

約数和(自身を除く): 854062659

約数列:

[1, 3, 5, 15, 1117, 3351, 5585, 16755, 84751, 254253, 423755, 1271265, 94666867, 284000601, 473334335, 1420003005]

約数ペア:

[(1, 1420003005), (3, 473334335), (5, 284000601), (15, 94666867), (1117, 1271265), (3351, 423755), (5585, 254253), (16755, 84751)]