42395495

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 52215840

約数和(自身を除く): 9820345

約数列:

[1, 5, 53, 157, 265, 785, 1019, 5095, 8321, 41605, 54007, 159983, 270035, 799915, 8479099, 42395495]

約数ペア:

[(1, 42395495), (5, 8479099), (53, 799915), (157, 270035), (265, 159983), (785, 54007), (1019, 41605), (5095, 8321)]