11251625

素因数分解:

$5^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 17926272

約数和(自身を除く): 6674647

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 125, 167, 175, 245, 275, 385, 539, 835, 875, 1169, 1225, 1375, 1837, 1925, 2695, 4175, 5845, 6125, 8183, 9185, 9625, 12859, 13475, 20875, 29225, 40915, 45925, 64295, 67375, 90013, 146125, 204575, 229625, 321475, 450065, 1022875, 1607375, 2250325, 11251625]

約数ペア:

[(1, 11251625), (5, 2250325), (7, 1607375), (11, 1022875), (25, 450065), (35, 321475), (49, 229625), (55, 204575), (77, 146125), (125, 90013), (167, 67375), (175, 64295), (245, 45925), (275, 40915), (385, 29225), (539, 20875), (835, 13475), (875, 12859), (1169, 9625), (1225, 9185), (1375, 8183), (1837, 6125), (1925, 5845), (2695, 4175)]