31232205

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14767}}^1$

素因数の和:14825

約数の個数: 24

約数和(自身を含む): 55291392

約数和(自身を除く): 24059187

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 14767, 44301, 73835, 132903, 221505, 664515, 694049, 2082147, 3470245, 6246441, 10410735, 31232205]

約数ペア:

[(1, 31232205), (3, 10410735), (5, 6246441), (9, 3470245), (15, 2082147), (45, 694049), (47, 664515), (141, 221505), (235, 132903), (423, 73835), (705, 44301), (2115, 14767)]