27591075

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:988

約数の個数: 36

約数和(自身を含む): 49810800

約数和(自身を除く): 22219725

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 823, 1341, 2235, 2469, 3725, 4115, 6705, 7407, 11175, 12345, 20575, 33525, 37035, 61725, 122627, 185175, 367881, 613135, 1103643, 1839405, 3065675, 5518215, 9197025, 27591075]

約数ペア:

[(1, 27591075), (3, 9197025), (5, 5518215), (9, 3065675), (15, 1839405), (25, 1103643), (45, 613135), (75, 367881), (149, 185175), (225, 122627), (447, 61725), (745, 37035), (823, 33525), (1341, 20575), (2235, 12345), (2469, 11175), (3725, 7407), (4115, 6705)]