144361525

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 48

約数和(自身を含む): 234984960

約数和(自身を除く): 90623435

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 385, 475, 665, 1045, 1463, 1925, 3325, 3947, 5225, 7315, 19735, 27629, 36575, 43417, 74993, 98675, 138145, 217085, 303919, 374965, 524951, 690725, 824923, 1085425, 1519595, 1874825, 2624755, 4124615, 5774461, 7597975, 13123775, 20623075, 28872305, 144361525]

約数ペア:

[(1, 144361525), (5, 28872305), (7, 20623075), (11, 13123775), (19, 7597975), (25, 5774461), (35, 4124615), (55, 2624755), (77, 1874825), (95, 1519595), (133, 1085425), (175, 824923), (209, 690725), (275, 524951), (385, 374965), (475, 303919), (665, 217085), (1045, 138145), (1463, 98675), (1925, 74993), (3325, 43417), (3947, 36575), (5225, 27629), (7315, 19735)]