247179720095

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37766191}}^1$

素因数の和:37766231

約数の個数: 32

約数和(自身を含む): 391559878656

約数和(自身を除く): 144380158561

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 37766191, 188830955, 264363337, 415428101, 642025247, 1321816685, 2077140505, 2907996707, 3210126235, 4494176729, 7062277717, 14539983535, 22470883645, 35311388585, 49435944019, 247179720095]

約数ペア:

[(1, 247179720095), (5, 49435944019), (7, 35311388585), (11, 22470883645), (17, 14539983535), (35, 7062277717), (55, 4494176729), (77, 3210126235), (85, 2907996707), (119, 2077140505), (187, 1321816685), (385, 642025247), (595, 415428101), (935, 264363337), (1309, 188830955), (6545, 37766191)]