3127575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 5999616

約数和(自身を除く): 2872041

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 223, 255, 275, 425, 561, 669, 825, 935, 1115, 1275, 2453, 2805, 3345, 3791, 4675, 5575, 7359, 11373, 12265, 14025, 16725, 18955, 36795, 41701, 56865, 61325, 94775, 125103, 183975, 208505, 284325, 625515, 1042525, 3127575]

約数ペア:

[(1, 3127575), (3, 1042525), (5, 625515), (11, 284325), (15, 208505), (17, 183975), (25, 125103), (33, 94775), (51, 61325), (55, 56865), (75, 41701), (85, 36795), (165, 18955), (187, 16725), (223, 14025), (255, 12265), (275, 11373), (425, 7359), (561, 5575), (669, 4675), (825, 3791), (935, 3345), (1115, 2805), (1275, 2453)]