31467085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28477}}^1$

素因数の和:28512

約数の個数: 16

約数和(自身を含む): 43058736

約数和(自身を除く): 11591651

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 28477, 142385, 370201, 484109, 1851005, 2420545, 6293417, 31467085]

約数ペア:

[(1, 31467085), (5, 6293417), (13, 2420545), (17, 1851005), (65, 484109), (85, 370201), (221, 142385), (1105, 28477)]