3211747825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2459

約数の個数: 72

約数和(自身を含む): 4868795520

約数和(自身を除く): 1657047695

約数列:

[1, 5, 11, 13, 25, 29, 55, 65, 143, 145, 169, 275, 319, 325, 377, 715, 725, 845, 1595, 1859, 1885, 2383, 3575, 4147, 4225, 4901, 7975, 9295, 9425, 11915, 20735, 24505, 26213, 30979, 46475, 53911, 59575, 69107, 103675, 122525, 131065, 154895, 269555, 340769, 345535, 402727, 655325, 760177, 774475, 898391, 1347775, 1703845, 1727675, 2013635, 3800885, 4429997, 4491955, 8519225, 9882301, 10068175, 11679083, 19004425, 22149985, 22459775, 49411505, 58395415, 110749925, 128469913, 247057525, 291977075, 642349565, 3211747825]

約数ペア:

[(1, 3211747825), (5, 642349565), (11, 291977075), (13, 247057525), (25, 128469913), (29, 110749925), (55, 58395415), (65, 49411505), (143, 22459775), (145, 22149985), (169, 19004425), (275, 11679083), (319, 10068175), (325, 9882301), (377, 8519225), (715, 4491955), (725, 4429997), (845, 3800885), (1595, 2013635), (1859, 1727675), (1885, 1703845), (2383, 1347775), (3575, 898391), (4147, 774475), (4225, 760177), (4901, 655325), (7975, 402727), (9295, 345535), (9425, 340769), (11915, 269555), (20735, 154895), (24505, 131065), (26213, 122525), (30979, 103675), (46475, 69107), (53911, 59575)]