137416405

素因数分解:

$5^1\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{2843}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 188659584

約数和(自身を除く): 51243179

約数列:

[1, 5, 7, 35, 1381, 2843, 6905, 9667, 14215, 19901, 48335, 99505, 3926183, 19630915, 27483281, 137416405]

約数ペア:

[(1, 137416405), (5, 27483281), (7, 19630915), (35, 3926183), (1381, 99505), (2843, 48335), (6905, 19901), (9667, 14215)]