77622325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 105484320

約数和(自身を除く): 27861995

約数列:

[1, 5, 11, 25, 55, 275, 277, 1019, 1385, 3047, 5095, 6925, 11209, 15235, 25475, 56045, 76175, 280225, 282263, 1411315, 3104893, 7056575, 15524465, 77622325]

約数ペア:

[(1, 77622325), (5, 15524465), (11, 7056575), (25, 3104893), (55, 1411315), (275, 282263), (277, 280225), (1019, 76175), (1385, 56045), (3047, 25475), (5095, 15235), (6925, 11209)]