7664995

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:271

約数の個数: 24

約数和(自身を含む): 10224576

約数和(自身を除く): 2559581

約数列:

[1, 5, 13, 47, 65, 169, 193, 235, 611, 845, 965, 2509, 3055, 7943, 9071, 12545, 32617, 39715, 45355, 117923, 163085, 589615, 1532999, 7664995]

約数ペア:

[(1, 7664995), (5, 1532999), (13, 589615), (47, 163085), (65, 117923), (169, 45355), (193, 39715), (235, 32617), (611, 12545), (845, 9071), (965, 7943), (2509, 3055)]