6939625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 11097216

約数和(自身を除く): 4157591

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 103, 125, 175, 245, 275, 385, 515, 539, 721, 875, 1133, 1225, 1375, 1925, 2575, 2695, 3605, 5047, 5665, 6125, 7931, 9625, 12875, 13475, 18025, 25235, 28325, 39655, 55517, 67375, 90125, 126175, 141625, 198275, 277585, 630875, 991375, 1387925, 6939625]

約数ペア:

[(1, 6939625), (5, 1387925), (7, 991375), (11, 630875), (25, 277585), (35, 198275), (49, 141625), (55, 126175), (77, 90125), (103, 67375), (125, 55517), (175, 39655), (245, 28325), (275, 25235), (385, 18025), (515, 13475), (539, 12875), (721, 9625), (875, 7931), (1133, 6125), (1225, 5665), (1375, 5047), (1925, 3605), (2575, 2695)]