2572806775

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2711}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 4358292480

約数和(自身を除く): 1785485705

約数列:

[1, 5, 7, 11, 17, 25, 29, 35, 55, 77, 85, 119, 145, 175, 187, 203, 275, 319, 385, 425, 493, 595, 725, 935, 1015, 1309, 1595, 1925, 2233, 2465, 2711, 2975, 3451, 4675, 5075, 5423, 6545, 7975, 11165, 12325, 13555, 17255, 18977, 27115, 29821, 32725, 37961, 46087, 55825, 67775, 78619, 86275, 94885, 135575, 149105, 189805, 208747, 230435, 322609, 393095, 474425, 506957, 550333, 745525, 864809, 949025, 1043735, 1152175, 1336523, 1613045, 1965475, 2534785, 2751665, 3548699, 4324045, 5218675, 6053663, 6682615, 8065225, 9355661, 12673925, 13758325, 14701753, 17743495, 21620225, 30268315, 33413075, 46778305, 73508765, 88717475, 102912271, 151341575, 233891525, 367543825, 514561355, 2572806775]

約数ペア:

[(1, 2572806775), (5, 514561355), (7, 367543825), (11, 233891525), (17, 151341575), (25, 102912271), (29, 88717475), (35, 73508765), (55, 46778305), (77, 33413075), (85, 30268315), (119, 21620225), (145, 17743495), (175, 14701753), (187, 13758325), (203, 12673925), (275, 9355661), (319, 8065225), (385, 6682615), (425, 6053663), (493, 5218675), (595, 4324045), (725, 3548699), (935, 2751665), (1015, 2534785), (1309, 1965475), (1595, 1613045), (1925, 1336523), (2233, 1152175), (2465, 1043735), (2711, 949025), (2975, 864809), (3451, 745525), (4675, 550333), (5075, 506957), (5423, 474425), (6545, 393095), (7975, 322609), (11165, 230435), (12325, 208747), (13555, 189805), (17255, 149105), (18977, 135575), (27115, 94885), (29821, 86275), (32725, 78619), (37961, 67775), (46087, 55825)]