42727575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 78316416

約数和(自身を除く): 35588841

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 67, 75, 165, 201, 275, 335, 737, 773, 825, 1005, 1675, 2211, 2319, 3685, 3865, 5025, 8503, 11055, 11595, 18425, 19325, 25509, 42515, 51791, 55275, 57975, 127545, 155373, 212575, 258955, 569701, 637725, 776865, 1294775, 1709103, 2848505, 3884325, 8545515, 14242525, 42727575]

約数ペア:

[(1, 42727575), (3, 14242525), (5, 8545515), (11, 3884325), (15, 2848505), (25, 1709103), (33, 1294775), (55, 776865), (67, 637725), (75, 569701), (165, 258955), (201, 212575), (275, 155373), (335, 127545), (737, 57975), (773, 55275), (825, 51791), (1005, 42515), (1675, 25509), (2211, 19325), (2319, 18425), (3685, 11595), (3865, 11055), (5025, 8503)]