27792225

素因数分解:

$3^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:994

約数の個数: 36

約数和(自身を含む): 50173500

約数和(自身を除く): 22381275

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 149, 225, 447, 745, 829, 1341, 2235, 2487, 3725, 4145, 6705, 7461, 11175, 12435, 20725, 33525, 37305, 62175, 123521, 186525, 370563, 617605, 1111689, 1852815, 3088025, 5558445, 9264075, 27792225]

約数ペア:

[(1, 27792225), (3, 9264075), (5, 5558445), (9, 3088025), (15, 1852815), (25, 1111689), (45, 617605), (75, 370563), (149, 186525), (225, 123521), (447, 62175), (745, 37305), (829, 33525), (1341, 20725), (2235, 12435), (2487, 11175), (3725, 7461), (4145, 6705)]