57980625

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 103579344

約数和(自身を除く): 45598719

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 107, 125, 255, 289, 321, 375, 425, 535, 625, 867, 1275, 1445, 1605, 1819, 1875, 2125, 2675, 4335, 5457, 6375, 7225, 8025, 9095, 10625, 13375, 21675, 27285, 30923, 31875, 36125, 40125, 45475, 66875, 92769, 108375, 136425, 154615, 180625, 200625, 227375, 463845, 541875, 682125, 773075, 1136875, 2319225, 3410625, 3865375, 11596125, 19326875, 57980625]

約数ペア:

[(1, 57980625), (3, 19326875), (5, 11596125), (15, 3865375), (17, 3410625), (25, 2319225), (51, 1136875), (75, 773075), (85, 682125), (107, 541875), (125, 463845), (255, 227375), (289, 200625), (321, 180625), (375, 154615), (425, 136425), (535, 108375), (625, 92769), (867, 66875), (1275, 45475), (1445, 40125), (1605, 36125), (1819, 31875), (1875, 30923), (2125, 27285), (2675, 21675), (4335, 13375), (5457, 10625), (6375, 9095), (7225, 8025)]