109852405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9769}}^1$

素因数の和:9960

約数の個数: 16

約数和(自身を含む): 142798320

約数和(自身を除く): 32945915

約数列:

[1, 5, 13, 65, 173, 865, 2249, 9769, 11245, 48845, 126997, 634985, 1690037, 8450185, 21970481, 109852405]

約数ペア:

[(1, 109852405), (5, 21970481), (13, 8450185), (65, 1690037), (173, 634985), (865, 126997), (2249, 48845), (9769, 11245)]