71330455

素因数分解:

$5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{3121}}^1$

素因数の和:3786

約数の個数: 16

約数和(自身を含む): 98005824

約数和(自身を除く): 26675369

約数列:

[1, 5, 7, 35, 653, 3121, 3265, 4571, 15605, 21847, 22855, 109235, 2038013, 10190065, 14266091, 71330455]

約数ペア:

[(1, 71330455), (5, 14266091), (7, 10190065), (35, 2038013), (653, 109235), (3121, 22855), (3265, 21847), (4571, 15605)]