87627195

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{157}}^2$

素因数の和:404

約数の個数: 36

約数和(自身を含む): 154795680

約数和(自身を除く): 67168485

約数列:

[1, 3, 5, 9, 15, 45, 79, 157, 237, 395, 471, 711, 785, 1185, 1413, 2355, 3555, 7065, 12403, 24649, 37209, 62015, 73947, 111627, 123245, 186045, 221841, 369735, 558135, 1109205, 1947271, 5841813, 9736355, 17525439, 29209065, 87627195]

約数ペア:

[(1, 87627195), (3, 29209065), (5, 17525439), (9, 9736355), (15, 5841813), (45, 1947271), (79, 1109205), (157, 558135), (237, 369735), (395, 221841), (471, 186045), (711, 123245), (785, 111627), (1185, 73947), (1413, 62015), (2355, 37209), (3555, 24649), (7065, 12403)]