31435085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 11695795

約数列:

[1, 5, 11, 31, 55, 103, 155, 179, 341, 515, 895, 1133, 1705, 1969, 3193, 5549, 5665, 9845, 15965, 18437, 27745, 35123, 61039, 92185, 175615, 202807, 305195, 571547, 1014035, 2857735, 6287017, 31435085]

約数ペア:

[(1, 31435085), (5, 6287017), (11, 2857735), (31, 1014035), (55, 571547), (103, 305195), (155, 202807), (179, 175615), (341, 92185), (515, 61039), (895, 35123), (1133, 27745), (1705, 18437), (1969, 15965), (3193, 9845), (5549, 5665)]