1170428875

素因数分解:

$5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{439}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 1831864320

約数和(自身を除く): 661435445

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 125, 175, 275, 277, 385, 439, 875, 1375, 1385, 1925, 1939, 2195, 3047, 3073, 4829, 6925, 9625, 9695, 10975, 15235, 15365, 21329, 24145, 33803, 34625, 48475, 54875, 76175, 76825, 106645, 120725, 121603, 169015, 242375, 380875, 384125, 533225, 603625, 608015, 845075, 851221, 1337633, 2666125, 3040075, 4225375, 4256105, 6688165, 9363431, 15200375, 21280525, 33440825, 46817155, 106402625, 167204125, 234085775, 1170428875]

約数ペア:

[(1, 1170428875), (5, 234085775), (7, 167204125), (11, 106402625), (25, 46817155), (35, 33440825), (55, 21280525), (77, 15200375), (125, 9363431), (175, 6688165), (275, 4256105), (277, 4225375), (385, 3040075), (439, 2666125), (875, 1337633), (1375, 851221), (1385, 845075), (1925, 608015), (1939, 603625), (2195, 533225), (3047, 384125), (3073, 380875), (4829, 242375), (6925, 169015), (9625, 121603), (9695, 120725), (10975, 106645), (15235, 76825), (15365, 76175), (21329, 54875), (24145, 48475), (33803, 34625)]