3389025

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5689120

約数和(自身を除く): 2300095

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 619, 1095, 1825, 1857, 3095, 5475, 9285, 15475, 45187, 46425, 135561, 225935, 677805, 1129675, 3389025]

約数ペア:

[(1, 3389025), (3, 1129675), (5, 677805), (15, 225935), (25, 135561), (73, 46425), (75, 45187), (219, 15475), (365, 9285), (619, 5475), (1095, 3095), (1825, 1857)]