78908225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6673}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 109240032

約数和(自身を除く): 30331807

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 6673, 11825, 33365, 73403, 166825, 286939, 367015, 1434695, 1835075, 3156329, 7173475, 15781645, 78908225]

約数ペア:

[(1, 78908225), (5, 15781645), (11, 7173475), (25, 3156329), (43, 1835075), (55, 1434695), (215, 367015), (275, 286939), (473, 166825), (1075, 73403), (2365, 33365), (6673, 11825)]