4983125

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:111

約数の個数: 40

約数和(自身を含む): 7647552

約数和(自身を除く): 2664427

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 125, 175, 335, 425, 469, 595, 625, 875, 1139, 1675, 2125, 2345, 2975, 4375, 5695, 7973, 8375, 10625, 11725, 14875, 28475, 39865, 41875, 58625, 74375, 142375, 199325, 293125, 711875, 996625, 4983125]

約数ペア:

[(1, 4983125), (5, 996625), (7, 711875), (17, 293125), (25, 199325), (35, 142375), (67, 74375), (85, 58625), (119, 41875), (125, 39865), (175, 28475), (335, 14875), (425, 11725), (469, 10625), (595, 8375), (625, 7973), (875, 5695), (1139, 4375), (1675, 2975), (2125, 2345)]