56356515

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12911}}^1$

素因数の和:13019

約数の個数: 24

約数和(自身を含む): 98699328

約数和(自身を除く): 42342813

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 12911, 38733, 64555, 116199, 193665, 580995, 1252367, 3757101, 6261835, 11271303, 18785505, 56356515]

約数ペア:

[(1, 56356515), (3, 18785505), (5, 11271303), (9, 6261835), (15, 3757101), (45, 1252367), (97, 580995), (291, 193665), (485, 116199), (873, 64555), (1455, 38733), (4365, 12911)]