79638785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 105321600

約数和(自身を除く): 25682815

約数列:

[1, 5, 19, 29, 95, 137, 145, 211, 551, 685, 1055, 2603, 2755, 3973, 4009, 6119, 13015, 19865, 20045, 28907, 30595, 75487, 116261, 144535, 377435, 549233, 581305, 838303, 2746165, 4191515, 15927757, 79638785]

約数ペア:

[(1, 79638785), (5, 15927757), (19, 4191515), (29, 2746165), (95, 838303), (137, 581305), (145, 549233), (211, 377435), (551, 144535), (685, 116261), (1055, 75487), (2603, 30595), (2755, 28907), (3973, 20045), (4009, 19865), (6119, 13015)]