3949947145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8501}}^1$

素因数の和:8665

約数の個数: 32

約数和(自身を含む): 5133847680

約数和(自身を除く): 1183900535

約数列:

[1, 5, 19, 67, 73, 95, 335, 365, 1273, 1387, 4891, 6365, 6935, 8501, 24455, 42505, 92929, 161519, 464645, 569567, 620573, 807595, 2847835, 3102865, 10821773, 11790887, 41578391, 54108865, 58954435, 207891955, 789989429, 3949947145]

約数ペア:

[(1, 3949947145), (5, 789989429), (19, 207891955), (67, 58954435), (73, 54108865), (95, 41578391), (335, 11790887), (365, 10821773), (1273, 3102865), (1387, 2847835), (4891, 807595), (6365, 620573), (6935, 569567), (8501, 464645), (24455, 161519), (42505, 92929)]