13004745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3923}}^1$

素因数の和:3961

約数の個数: 32

約数和(自身を含む): 23732352

約数和(自身を除く): 10727607

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3923, 11769, 19615, 50999, 58845, 66691, 152997, 200073, 254995, 333455, 764985, 866983, 1000365, 2600949, 4334915, 13004745]

約数ペア:

[(1, 13004745), (3, 4334915), (5, 2600949), (13, 1000365), (15, 866983), (17, 764985), (39, 333455), (51, 254995), (65, 200073), (85, 152997), (195, 66691), (221, 58845), (255, 50999), (663, 19615), (1105, 11769), (3315, 3923)]