29850315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 52538112

約数和(自身を除く): 22687797

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1381, 1441, 1965, 4143, 4323, 6905, 7205, 15191, 20715, 21615, 45573, 75955, 180911, 227865, 542733, 904555, 1990021, 2713665, 5970063, 9950105, 29850315]

約数ペア:

[(1, 29850315), (3, 9950105), (5, 5970063), (11, 2713665), (15, 1990021), (33, 904555), (55, 542733), (131, 227865), (165, 180911), (393, 75955), (655, 45573), (1381, 21615), (1441, 20715), (1965, 15191), (4143, 7205), (4323, 6905)]