10425205

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 15356160

約数和(自身を除く): 4930955

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 257, 305, 427, 665, 1159, 1285, 1799, 2135, 4883, 5795, 8113, 8995, 15677, 24415, 34181, 40565, 78385, 109739, 170905, 297863, 548695, 1489315, 2085041, 10425205]

約数ペア:

[(1, 10425205), (5, 2085041), (7, 1489315), (19, 548695), (35, 297863), (61, 170905), (95, 109739), (133, 78385), (257, 40565), (305, 34181), (427, 24415), (665, 15677), (1159, 8995), (1285, 8113), (1799, 5795), (2135, 4883)]