2192575

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 3642624

約数和(自身を除く): 1450049

約数列:

[1, 5, 7, 11, 17, 25, 35, 55, 67, 77, 85, 119, 175, 187, 275, 335, 385, 425, 469, 595, 737, 935, 1139, 1309, 1675, 1925, 2345, 2975, 3685, 4675, 5159, 5695, 6545, 7973, 11725, 12529, 18425, 25795, 28475, 32725, 39865, 62645, 87703, 128975, 199325, 313225, 438515, 2192575]

約数ペア:

[(1, 2192575), (5, 438515), (7, 313225), (11, 199325), (17, 128975), (25, 87703), (35, 62645), (55, 39865), (67, 32725), (77, 28475), (85, 25795), (119, 18425), (175, 12529), (187, 11725), (275, 7973), (335, 6545), (385, 5695), (425, 5159), (469, 4675), (595, 3685), (737, 2975), (935, 2345), (1139, 1925), (1309, 1675)]