98149975

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 154204416

約数和(自身を除く): 56054441

約数列:

[1, 5, 7, 11, 25, 35, 55, 67, 77, 175, 275, 335, 385, 469, 737, 761, 1675, 1925, 2345, 3685, 3805, 5159, 5327, 8371, 11725, 18425, 19025, 25795, 26635, 41855, 50987, 58597, 128975, 133175, 209275, 254935, 292985, 356909, 560857, 1274675, 1464925, 1784545, 2804285, 3925999, 8922725, 14021425, 19629995, 98149975]

約数ペア:

[(1, 98149975), (5, 19629995), (7, 14021425), (11, 8922725), (25, 3925999), (35, 2804285), (55, 1784545), (67, 1464925), (77, 1274675), (175, 560857), (275, 356909), (335, 292985), (385, 254935), (469, 209275), (737, 133175), (761, 128975), (1675, 58597), (1925, 50987), (2345, 41855), (3685, 26635), (3805, 25795), (5159, 19025), (5327, 18425), (8371, 11725)]