7131884375

素因数分解:

$5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 11258279424

約数和(自身を除く): 4126395049

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 107, 125, 175, 275, 277, 385, 535, 625, 749, 875, 1177, 1375, 1385, 1925, 1939, 2675, 3047, 3125, 3745, 4375, 5885, 6875, 6925, 8239, 9625, 9695, 13375, 15235, 18725, 21329, 21875, 29425, 29639, 34375, 34625, 41195, 48125, 48475, 66875, 76175, 93625, 106645, 147125, 148195, 173125, 205975, 207473, 240625, 242375, 326029, 334375, 380875, 468125, 533225, 735625, 740975, 865625, 1029875, 1037365, 1211875, 1630145, 1904375, 2282203, 2340625, 2666125, 3678125, 3704875, 5149375, 5186825, 6059375, 8150725, 9521875, 11411015, 13330625, 18524375, 25746875, 25934125, 40753625, 57055075, 66653125, 92621875, 129670625, 203768125, 285275375, 648353125, 1018840625, 1426376875, 7131884375]

約数ペア:

[(1, 7131884375), (5, 1426376875), (7, 1018840625), (11, 648353125), (25, 285275375), (35, 203768125), (55, 129670625), (77, 92621875), (107, 66653125), (125, 57055075), (175, 40753625), (275, 25934125), (277, 25746875), (385, 18524375), (535, 13330625), (625, 11411015), (749, 9521875), (875, 8150725), (1177, 6059375), (1375, 5186825), (1385, 5149375), (1925, 3704875), (1939, 3678125), (2675, 2666125), (3047, 2340625), (3125, 2282203), (3745, 1904375), (4375, 1630145), (5885, 1211875), (6875, 1037365), (6925, 1029875), (8239, 865625), (9625, 740975), (9695, 735625), (13375, 533225), (15235, 468125), (18725, 380875), (21329, 334375), (21875, 326029), (29425, 242375), (29639, 240625), (34375, 207473), (34625, 205975), (41195, 173125), (48125, 148195), (48475, 147125), (66875, 106645), (76175, 93625)]