69613775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 114052224

約数和(自身を除く): 44438449

約数列:

[1, 5, 7, 11, 25, 29, 35, 43, 55, 77, 145, 175, 203, 215, 275, 301, 319, 385, 473, 725, 841, 1015, 1075, 1247, 1505, 1595, 1925, 2233, 2365, 3311, 4205, 5075, 5887, 6235, 7525, 7975, 8729, 9251, 11165, 11825, 13717, 16555, 21025, 29435, 31175, 36163, 43645, 46255, 55825, 64757, 68585, 82775, 96019, 147175, 180815, 218225, 231275, 253141, 323785, 342925, 397793, 480095, 904075, 1265705, 1618925, 1988965, 2400475, 2784551, 6328525, 9944825, 13922755, 69613775]

約数ペア:

[(1, 69613775), (5, 13922755), (7, 9944825), (11, 6328525), (25, 2784551), (29, 2400475), (35, 1988965), (43, 1618925), (55, 1265705), (77, 904075), (145, 480095), (175, 397793), (203, 342925), (215, 323785), (275, 253141), (301, 231275), (319, 218225), (385, 180815), (473, 147175), (725, 96019), (841, 82775), (1015, 68585), (1075, 64757), (1247, 55825), (1505, 46255), (1595, 43645), (1925, 36163), (2233, 31175), (2365, 29435), (3311, 21025), (4205, 16555), (5075, 13717), (5887, 11825), (6235, 11165), (7525, 9251), (7975, 8729)]