5127625

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2060855

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 127, 323, 425, 475, 635, 1615, 2125, 2159, 2375, 2413, 3175, 8075, 10795, 12065, 15875, 40375, 41021, 53975, 60325, 205105, 269875, 301625, 1025525, 5127625]

約数ペア:

[(1, 5127625), (5, 1025525), (17, 301625), (19, 269875), (25, 205105), (85, 60325), (95, 53975), (125, 41021), (127, 40375), (323, 15875), (425, 12065), (475, 10795), (635, 8075), (1615, 3175), (2125, 2413), (2159, 2375)]