201514145

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{122501}}^1$

素因数の和:122560

約数の個数: 16

約数和(自身を含む): 282244608

約数和(自身を除く): 80730463

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 122501, 612505, 857507, 4287535, 5757547, 28787735, 40302829, 201514145]

約数ペア:

[(1, 201514145), (5, 40302829), (7, 28787735), (35, 5757547), (47, 4287535), (235, 857507), (329, 612505), (1645, 122501)]