228596145

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 371129472

約数和(自身を除く): 142533327

約数列:

[1, 3, 5, 15, 137, 173, 411, 519, 643, 685, 865, 1929, 2055, 2595, 3215, 9645, 23701, 71103, 88091, 111239, 118505, 264273, 333717, 355515, 440455, 556195, 1321365, 1668585, 15239743, 45719229, 76198715, 228596145]

約数ペア:

[(1, 228596145), (3, 76198715), (5, 45719229), (15, 15239743), (137, 1668585), (173, 1321365), (411, 556195), (519, 440455), (643, 355515), (685, 333717), (865, 264273), (1929, 118505), (2055, 111239), (2595, 88091), (3215, 71103), (9645, 23701)]