153843195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4831}}^1$

素因数の和:5043

約数の個数: 32

約数和(自身を含む): 269973504

約数和(自身を除く): 116130309

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 965, 2123, 2895, 4831, 6369, 10615, 14493, 24155, 31845, 53141, 72465, 159423, 265705, 797115, 932383, 2797149, 4661915, 10256213, 13985745, 30768639, 51281065, 153843195]

約数ペア:

[(1, 153843195), (3, 51281065), (5, 30768639), (11, 13985745), (15, 10256213), (33, 4661915), (55, 2797149), (165, 932383), (193, 797115), (579, 265705), (965, 159423), (2123, 72465), (2895, 53141), (4831, 31845), (6369, 24155), (10615, 14493)]