15131155030

素因数分解:

$2^1\times 5^1\times {\mathrm{20201}}^1\times {\mathrm{74903}}^1$

素因数の和:95111

約数の個数: 16

約数和(自身を含む): 27237790944

約数和(自身を除く): 12106635914

約数列:

[1, 2, 5, 10, 20201, 40402, 74903, 101005, 149806, 202010, 374515, 749030, 1513115503, 3026231006, 7565577515, 15131155030]

約数ペア:

[(1, 15131155030), (2, 7565577515), (5, 3026231006), (10, 1513115503), (20201, 749030), (40402, 374515), (74903, 202010), (101005, 149806)]