42421065

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27457}}^1$

素因数の和:27568

約数の個数: 16

約数和(自身を含む): 68535168

約数和(自身を除く): 26114103

約数列:

[1, 3, 5, 15, 103, 309, 515, 1545, 27457, 82371, 137285, 411855, 2828071, 8484213, 14140355, 42421065]

約数ペア:

[(1, 42421065), (3, 14140355), (5, 8484213), (15, 2828071), (103, 411855), (309, 137285), (515, 82371), (1545, 27457)]