69709575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 65281785

約数列:

[1, 3, 5, 13, 15, 19, 25, 39, 53, 57, 65, 71, 75, 95, 159, 195, 213, 247, 265, 285, 325, 355, 475, 689, 741, 795, 923, 975, 1007, 1065, 1235, 1325, 1349, 1425, 1775, 2067, 2769, 3021, 3445, 3705, 3763, 3975, 4047, 4615, 5035, 5325, 6175, 6745, 10335, 11289, 13091, 13845, 15105, 17225, 17537, 18525, 18815, 20235, 23075, 25175, 33725, 39273, 48919, 51675, 52611, 56445, 65455, 69225, 71497, 75525, 87685, 94075, 101175, 146757, 196365, 214491, 244595, 263055, 282225, 327275, 357485, 438425, 733785, 929461, 981825, 1072455, 1222975, 1315275, 1787425, 2788383, 3668925, 4647305, 5362275, 13941915, 23236525, 69709575]

約数ペア:

[(1, 69709575), (3, 23236525), (5, 13941915), (13, 5362275), (15, 4647305), (19, 3668925), (25, 2788383), (39, 1787425), (53, 1315275), (57, 1222975), (65, 1072455), (71, 981825), (75, 929461), (95, 733785), (159, 438425), (195, 357485), (213, 327275), (247, 282225), (265, 263055), (285, 244595), (325, 214491), (355, 196365), (475, 146757), (689, 101175), (741, 94075), (795, 87685), (923, 75525), (975, 71497), (1007, 69225), (1065, 65455), (1235, 56445), (1325, 52611), (1349, 51675), (1425, 48919), (1775, 39273), (2067, 33725), (2769, 25175), (3021, 23075), (3445, 20235), (3705, 18815), (3763, 18525), (3975, 17537), (4047, 17225), (4615, 15105), (5035, 13845), (5325, 13091), (6175, 11289), (6745, 10335)]