67627175

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 112671360

約数和(自身を除く): 45044185

約数列:

[1, 5, 7, 11, 19, 25, 35, 43, 55, 77, 95, 133, 175, 209, 215, 275, 301, 385, 473, 475, 665, 817, 1045, 1075, 1463, 1505, 1849, 1925, 2365, 3311, 3325, 4085, 5225, 5719, 7315, 7525, 8987, 9245, 11825, 12943, 16555, 20339, 20425, 28595, 35131, 36575, 44935, 46225, 62909, 64715, 82775, 101695, 142373, 142975, 175655, 224675, 245917, 314545, 323575, 386441, 508475, 711865, 878275, 1229585, 1572725, 1932205, 2705087, 3559325, 6147925, 9661025, 13525435, 67627175]

約数ペア:

[(1, 67627175), (5, 13525435), (7, 9661025), (11, 6147925), (19, 3559325), (25, 2705087), (35, 1932205), (43, 1572725), (55, 1229585), (77, 878275), (95, 711865), (133, 508475), (175, 386441), (209, 323575), (215, 314545), (275, 245917), (301, 224675), (385, 175655), (473, 142975), (475, 142373), (665, 101695), (817, 82775), (1045, 64715), (1075, 62909), (1463, 46225), (1505, 44935), (1849, 36575), (1925, 35131), (2365, 28595), (3311, 20425), (3325, 20339), (4085, 16555), (5225, 12943), (5719, 11825), (7315, 9245), (7525, 8987)]