207775425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19373}}^1$

素因数の和:19410

約数の個数: 48

約数和(自身を含む): 403599168

約数和(自身を除く): 195823743

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 10725, 19373, 58119, 96865, 213103, 251849, 290595, 484325, 639309, 755547, 1065515, 1259245, 1452975, 2770339, 3196545, 3777735, 5327575, 6296225, 8311017, 13851695, 15982725, 18888675, 41555085, 69258475, 207775425]

約数ペア:

[(1, 207775425), (3, 69258475), (5, 41555085), (11, 18888675), (13, 15982725), (15, 13851695), (25, 8311017), (33, 6296225), (39, 5327575), (55, 3777735), (65, 3196545), (75, 2770339), (143, 1452975), (165, 1259245), (195, 1065515), (275, 755547), (325, 639309), (429, 484325), (715, 290595), (825, 251849), (975, 213103), (2145, 96865), (3575, 58119), (10725, 19373)]