23338935

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 44332080

約数和(自身を除く): 20993145

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 337, 405, 513, 729, 855, 1011, 1215, 1539, 1685, 2565, 3033, 3645, 4617, 5055, 6403, 7695, 9099, 13851, 15165, 19209, 23085, 27297, 32015, 45495, 57627, 69255, 81891, 96045, 136485, 172881, 245673, 288135, 409455, 518643, 864405, 1228365, 1555929, 2593215, 4667787, 7779645, 23338935]

約数ペア:

[(1, 23338935), (3, 7779645), (5, 4667787), (9, 2593215), (15, 1555929), (19, 1228365), (27, 864405), (45, 518643), (57, 409455), (81, 288135), (95, 245673), (135, 172881), (171, 136485), (243, 96045), (285, 81891), (337, 69255), (405, 57627), (513, 45495), (729, 32015), (855, 27297), (1011, 23085), (1215, 19209), (1539, 15165), (1685, 13851), (2565, 9099), (3033, 7695), (3645, 6403), (4617, 5055)]