42526405

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 52254720

約数和(自身を除く): 9728315

約数列:

[1, 5, 53, 265, 383, 419, 1915, 2095, 20299, 22207, 101495, 111035, 160477, 802385, 8505281, 42526405]

約数ペア:

[(1, 42526405), (5, 8505281), (53, 802385), (265, 160477), (383, 111035), (419, 101495), (1915, 22207), (2095, 20299)]