154021105

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{15227}}^1$

素因数の和:15273

約数の個数: 24

約数和(自身を含む): 224399808

約数和(自身を除く): 70378703

約数列:

[1, 5, 7, 17, 35, 85, 119, 289, 595, 1445, 2023, 10115, 15227, 76135, 106589, 258859, 532945, 1294295, 1812013, 4400603, 9060065, 22003015, 30804221, 154021105]

約数ペア:

[(1, 154021105), (5, 30804221), (7, 22003015), (17, 9060065), (35, 4400603), (85, 1812013), (119, 1294295), (289, 532945), (595, 258859), (1445, 106589), (2023, 76135), (10115, 15227)]