42738085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{38677}}^1$

素因数の和:38712

約数の個数: 16

約数和(自身を含む): 58481136

約数和(自身を除く): 15743051

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 38677, 193385, 502801, 657509, 2514005, 3287545, 8547617, 42738085]

約数ペア:

[(1, 42738085), (5, 8547617), (13, 3287545), (17, 2514005), (65, 657509), (85, 502801), (221, 193385), (1105, 38677)]