318747645

素因数分解:

$3^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{6857}}^1$

素因数の和:7901

約数の個数: 24

約数和(自身を含む): 553111416

約数和(自身を除く): 234363771

約数列:

[1, 3, 5, 9, 15, 45, 1033, 3099, 5165, 6857, 9297, 15495, 20571, 34285, 46485, 61713, 102855, 308565, 7083281, 21249843, 35416405, 63749529, 106249215, 318747645]

約数ペア:

[(1, 318747645), (3, 106249215), (5, 63749529), (9, 35416405), (15, 21249843), (45, 7083281), (1033, 308565), (3099, 102855), (5165, 61713), (6857, 46485), (9297, 34285), (15495, 20571)]