85417785

素因数分解:

$3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1931}}^1$

素因数の和:2925

約数の個数: 24

約数和(自身を含む): 148284864

約数和(自身を除く): 62867079

約数列:

[1, 3, 5, 9, 15, 45, 983, 1931, 2949, 4915, 5793, 8847, 9655, 14745, 17379, 28965, 44235, 86895, 1898173, 5694519, 9490865, 17083557, 28472595, 85417785]

約数ペア:

[(1, 85417785), (3, 28472595), (5, 17083557), (9, 9490865), (15, 5694519), (45, 1898173), (983, 86895), (1931, 44235), (2949, 28965), (4915, 17379), (5793, 14745), (8847, 9655)]