42320925

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{787}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 76215360

約数和(自身を除く): 33894435

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 787, 1195, 2151, 2361, 3585, 3935, 5975, 7083, 10755, 11805, 17925, 19675, 35415, 53775, 59025, 177075, 188093, 564279, 940465, 1692837, 2821395, 4702325, 8464185, 14106975, 42320925]

約数ペア:

[(1, 42320925), (3, 14106975), (5, 8464185), (9, 4702325), (15, 2821395), (25, 1692837), (45, 940465), (75, 564279), (225, 188093), (239, 177075), (717, 59025), (787, 53775), (1195, 35415), (2151, 19675), (2361, 17925), (3585, 11805), (3935, 10755), (5975, 7083)]