1800795

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 2898432

約数和(自身を除く): 1097637

約数列:

[1, 3, 5, 15, 271, 443, 813, 1329, 1355, 2215, 4065, 6645, 120053, 360159, 600265, 1800795]

約数ペア:

[(1, 1800795), (3, 600265), (5, 360159), (15, 120053), (271, 6645), (443, 4065), (813, 2215), (1329, 1355)]