15814656475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{135719}}^1$

素因数の和:135867

約数の個数: 24

約数和(自身を含む): 20195136000

約数和(自身を除く): 4380479525

約数列:

[1, 5, 25, 59, 79, 295, 395, 1475, 1975, 4661, 23305, 116525, 135719, 678595, 3392975, 8007421, 10721801, 40037105, 53609005, 200185525, 268045025, 632586259, 3162931295, 15814656475]

約数ペア:

[(1, 15814656475), (5, 3162931295), (25, 632586259), (59, 268045025), (79, 200185525), (295, 53609005), (395, 40037105), (1475, 10721801), (1975, 8007421), (4661, 3392975), (23305, 678595), (116525, 135719)]