171796756735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1\times {\mathrm{6949}}^1$

素因数の和:8491

約数の個数: 32

約数和(自身を含む): 218304504000

約数和(自身を除く): 46507747265

約数列:

[1, 5, 19, 95, 197, 985, 1321, 3743, 6605, 6949, 18715, 25099, 34745, 125495, 132031, 260237, 660155, 1301185, 1368953, 4944503, 6844765, 9179629, 24722515, 26010107, 45898145, 130050535, 174412951, 872064755, 1808386913, 9041934565, 34359351347, 171796756735]

約数ペア:

[(1, 171796756735), (5, 34359351347), (19, 9041934565), (95, 1808386913), (197, 872064755), (985, 174412951), (1321, 130050535), (3743, 45898145), (6605, 26010107), (6949, 24722515), (18715, 9179629), (25099, 6844765), (34745, 4944503), (125495, 1368953), (132031, 1301185), (260237, 660155)]