1157492025

素因数分解:

$3^4\times 5^2\times {\mathrm{571601}}^1$

素因数の和:571623

約数の個数: 30

約数和(自身を含む): 2144079102

約数和(自身を除く): 986587077

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 571601, 1714803, 2858005, 5144409, 8574015, 14290025, 15433227, 25722045, 42870075, 46299681, 77166135, 128610225, 231498405, 385830675, 1157492025]

約数ペア:

[(1, 1157492025), (3, 385830675), (5, 231498405), (9, 128610225), (15, 77166135), (25, 46299681), (27, 42870075), (45, 25722045), (75, 15433227), (81, 14290025), (135, 8574015), (225, 5144409), (405, 2858005), (675, 1714803), (2025, 571601)]