85498785

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4513}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 148582824

約数和(自身を除く): 63084039

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 2105, 3789, 4513, 6315, 13539, 18945, 22565, 40617, 67695, 203085, 1899973, 5699919, 9499865, 17099757, 28499595, 85498785]

約数ペア:

[(1, 85498785), (3, 28499595), (5, 17099757), (9, 9499865), (15, 5699919), (45, 1899973), (421, 203085), (1263, 67695), (2105, 40617), (3789, 22565), (4513, 18945), (6315, 13539)]