29689665

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1831}}^1$

素因数の和:1909

約数の個数: 32

約数和(自身を含む): 50651136

約数和(自身を除く): 20961471

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1831, 3243, 5405, 5493, 9155, 16215, 27465, 42113, 86057, 126339, 210565, 258171, 430285, 631695, 1290855, 1979311, 5937933, 9896555, 29689665]

約数ペア:

[(1, 29689665), (3, 9896555), (5, 5937933), (15, 1979311), (23, 1290855), (47, 631695), (69, 430285), (115, 258171), (141, 210565), (235, 126339), (345, 86057), (705, 42113), (1081, 27465), (1831, 16215), (3243, 9155), (5405, 5493)]