71347341245

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{43651}}^1$

素因数の和:43973

約数の個数: 32

約数和(自身を含む): 91195663104

約数和(自身を除く): 19848321859

約数列:

[1, 5, 23, 61, 115, 233, 305, 1165, 1403, 5359, 7015, 14213, 26795, 43651, 71065, 218255, 326899, 1003973, 1634495, 2662711, 5019865, 10170683, 13313555, 50853415, 61242353, 233925709, 306211765, 620411663, 1169628545, 3102058315, 14269468249, 71347341245]

約数ペア:

[(1, 71347341245), (5, 14269468249), (23, 3102058315), (61, 1169628545), (115, 620411663), (233, 306211765), (305, 233925709), (1165, 61242353), (1403, 50853415), (5359, 13313555), (7015, 10170683), (14213, 5019865), (26795, 2662711), (43651, 1634495), (71065, 1003973), (218255, 326899)]