23701005

素因数分解:

$3^5\times 5^1\times {\mathrm{19507}}^1$

素因数の和:19527

約数の個数: 24

約数和(自身を含む): 42605472

約数和(自身を除く): 18904467

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 19507, 58521, 97535, 175563, 292605, 526689, 877815, 1580067, 2633445, 4740201, 7900335, 23701005]

約数ペア:

[(1, 23701005), (3, 7900335), (5, 4740201), (9, 2633445), (15, 1580067), (27, 877815), (45, 526689), (81, 292605), (135, 175563), (243, 97535), (405, 58521), (1215, 19507)]