91802975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 133786080

約数和(自身を除く): 41983105

約数列:

[1, 5, 11, 17, 25, 55, 73, 85, 187, 269, 275, 365, 425, 803, 935, 1241, 1345, 1825, 2959, 4015, 4573, 4675, 6205, 6725, 13651, 14795, 19637, 20075, 22865, 31025, 50303, 68255, 73975, 98185, 114325, 216007, 251515, 333829, 341275, 490925, 1080035, 1257575, 1669145, 3672119, 5400175, 8345725, 18360595, 91802975]

約数ペア:

[(1, 91802975), (5, 18360595), (11, 8345725), (17, 5400175), (25, 3672119), (55, 1669145), (73, 1257575), (85, 1080035), (187, 490925), (269, 341275), (275, 333829), (365, 251515), (425, 216007), (803, 114325), (935, 98185), (1241, 73975), (1345, 68255), (1825, 50303), (2959, 31025), (4015, 22865), (4573, 20075), (4675, 19637), (6205, 14795), (6725, 13651)]