199154125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 264446208

約数和(自身を除く): 65292083

約数列:

[1, 5, 23, 25, 53, 115, 125, 265, 575, 1219, 1307, 1325, 2875, 6095, 6535, 6625, 30061, 30475, 32675, 69271, 150305, 152375, 163375, 346355, 751525, 1593233, 1731775, 3757625, 7966165, 8658875, 39830825, 199154125]

約数ペア:

[(1, 199154125), (5, 39830825), (23, 8658875), (25, 7966165), (53, 3757625), (115, 1731775), (125, 1593233), (265, 751525), (575, 346355), (1219, 163375), (1307, 152375), (1325, 150305), (2875, 69271), (6095, 32675), (6535, 30475), (6625, 30061)]