510156983375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2447}}^1$

素因数の和:2698

約数の個数: 96

約数和(自身を含む): 704445880320

約数和(自身を除く): 194288896945

約数列:

[1, 5, 13, 25, 65, 71, 125, 139, 169, 325, 355, 695, 845, 923, 1625, 1775, 1807, 2447, 3475, 4225, 4615, 8875, 9035, 9869, 11999, 12235, 17375, 21125, 23075, 23491, 31811, 45175, 49345, 59995, 61175, 115375, 117455, 128297, 159055, 173737, 225875, 246725, 299975, 305875, 340133, 413543, 587275, 641485, 795275, 868685, 1233625, 1499875, 1667861, 1700665, 2067715, 2258581, 2936375, 3207425, 3976375, 4343425, 4421729, 8339305, 8503325, 10338575, 11292905, 16037125, 21717125, 22108645, 24149443, 29361553, 41696525, 42516625, 51692875, 56464525, 57482477, 110543225, 120747215, 146807765, 208482625, 282322625, 287412385, 313942759, 552716125, 603736075, 734038825, 1437061925, 1569713795, 3018680375, 3670194125, 4081255867, 7185309625, 7848568975, 20406279335, 39242844875, 102031396675, 510156983375]

約数ペア:

[(1, 510156983375), (5, 102031396675), (13, 39242844875), (25, 20406279335), (65, 7848568975), (71, 7185309625), (125, 4081255867), (139, 3670194125), (169, 3018680375), (325, 1569713795), (355, 1437061925), (695, 734038825), (845, 603736075), (923, 552716125), (1625, 313942759), (1775, 287412385), (1807, 282322625), (2447, 208482625), (3475, 146807765), (4225, 120747215), (4615, 110543225), (8875, 57482477), (9035, 56464525), (9869, 51692875), (11999, 42516625), (12235, 41696525), (17375, 29361553), (21125, 24149443), (23075, 22108645), (23491, 21717125), (31811, 16037125), (45175, 11292905), (49345, 10338575), (59995, 8503325), (61175, 8339305), (115375, 4421729), (117455, 4343425), (128297, 3976375), (159055, 3207425), (173737, 2936375), (225875, 2258581), (246725, 2067715), (299975, 1700665), (305875, 1667861), (340133, 1499875), (413543, 1233625), (587275, 868685), (641485, 795275)]