42148065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{90641}}^1$

素因数の和:90680

約数の個数: 16

約数和(自身を含む): 69613056

約数和(自身を除く): 27464991

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 90641, 271923, 453205, 1359615, 2809871, 8429613, 14049355, 42148065]

約数ペア:

[(1, 42148065), (3, 14049355), (5, 8429613), (15, 2809871), (31, 1359615), (93, 453205), (155, 271923), (465, 90641)]