2330025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 3940224

約数和(自身を除く): 1610199

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 661, 705, 1175, 1983, 3305, 3525, 9915, 16525, 31067, 49575, 93201, 155335, 466005, 776675, 2330025]

約数ペア:

[(1, 2330025), (3, 776675), (5, 466005), (15, 155335), (25, 93201), (47, 49575), (75, 31067), (141, 16525), (235, 9915), (661, 3525), (705, 3305), (1175, 1983)]