214913994625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{10069}}^1$

素因数の和:10176

約数の個数: 96

約数和(自身を含む): 316018834560

約数和(自身を除く): 101104839935

約数列:

[1, 5, 11, 19, 25, 43, 55, 95, 125, 209, 215, 275, 361, 473, 475, 817, 1045, 1075, 1375, 1805, 2365, 2375, 3971, 4085, 5225, 5375, 8987, 9025, 10069, 11825, 15523, 19855, 20425, 26125, 44935, 45125, 50345, 59125, 77615, 99275, 102125, 110759, 170753, 191311, 224675, 251725, 388075, 432967, 496375, 553795, 853765, 956555, 1123375, 1258625, 1940375, 2104421, 2164835, 2768975, 3634909, 4268825, 4762637, 4782775, 8226373, 10522105, 10824175, 13844875, 18174545, 21344125, 23813185, 23913875, 39983999, 41131865, 52610525, 54120875, 90490103, 90872725, 119065925, 156301087, 199919995, 205659325, 263052625, 452450515, 454363625, 595329625, 781505435, 999599975, 1028296625, 1719311957, 2262252575, 3907527175, 4997999875, 8596559785, 11311262875, 19537635875, 42982798925, 214913994625]

約数ペア:

[(1, 214913994625), (5, 42982798925), (11, 19537635875), (19, 11311262875), (25, 8596559785), (43, 4997999875), (55, 3907527175), (95, 2262252575), (125, 1719311957), (209, 1028296625), (215, 999599975), (275, 781505435), (361, 595329625), (473, 454363625), (475, 452450515), (817, 263052625), (1045, 205659325), (1075, 199919995), (1375, 156301087), (1805, 119065925), (2365, 90872725), (2375, 90490103), (3971, 54120875), (4085, 52610525), (5225, 41131865), (5375, 39983999), (8987, 23913875), (9025, 23813185), (10069, 21344125), (11825, 18174545), (15523, 13844875), (19855, 10824175), (20425, 10522105), (26125, 8226373), (44935, 4782775), (45125, 4762637), (50345, 4268825), (59125, 3634909), (77615, 2768975), (99275, 2164835), (102125, 2104421), (110759, 1940375), (170753, 1258625), (191311, 1123375), (224675, 956555), (251725, 853765), (388075, 553795), (432967, 496375)]