27036905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 39494400

約数和(自身を除く): 12457495

約数列:

[1, 5, 7, 19, 35, 95, 109, 133, 373, 545, 665, 763, 1865, 2071, 2611, 3815, 7087, 10355, 13055, 14497, 35435, 40657, 49609, 72485, 203285, 248045, 284599, 772483, 1422995, 3862415, 5407381, 27036905]

約数ペア:

[(1, 27036905), (5, 5407381), (7, 3862415), (19, 1422995), (35, 772483), (95, 284599), (109, 248045), (133, 203285), (373, 72485), (545, 49609), (665, 40657), (763, 35435), (1865, 14497), (2071, 13055), (2611, 10355), (3815, 7087)]