243044595

素因数分解:

$3^2\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{3019}}^1$

素因数の和:4819

約数の個数: 24

約数和(自身を含む): 421652400

約数和(自身を除く): 178607805

約数列:

[1, 3, 5, 9, 15, 45, 1789, 3019, 5367, 8945, 9057, 15095, 16101, 26835, 27171, 45285, 80505, 135855, 5400991, 16202973, 27004955, 48608919, 81014865, 243044595]

約数ペア:

[(1, 243044595), (3, 81014865), (5, 48608919), (9, 27004955), (15, 16202973), (45, 5400991), (1789, 135855), (3019, 80505), (5367, 45285), (8945, 27171), (9057, 26835), (15095, 16101)]