240804575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2711}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 363191040

約数和(自身を除く): 122386465

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 935, 1045, 1615, 2711, 3553, 4675, 5225, 8075, 13555, 17765, 29821, 46087, 51509, 67775, 88825, 149105, 230435, 257545, 506957, 566599, 745525, 875653, 1152175, 1287725, 2534785, 2832995, 4378265, 9632183, 12673925, 14164975, 21891325, 48160915, 240804575]

約数ペア:

[(1, 240804575), (5, 48160915), (11, 21891325), (17, 14164975), (19, 12673925), (25, 9632183), (55, 4378265), (85, 2832995), (95, 2534785), (187, 1287725), (209, 1152175), (275, 875653), (323, 745525), (425, 566599), (475, 506957), (935, 257545), (1045, 230435), (1615, 149105), (2711, 88825), (3553, 67775), (4675, 51509), (5225, 46087), (8075, 29821), (13555, 17765)]