87605535

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 145410048

約数和(自身を除く): 57804513

約数列:

[1, 3, 5, 15, 31, 93, 155, 293, 465, 643, 879, 1465, 1929, 3215, 4395, 9083, 9645, 19933, 27249, 45415, 59799, 99665, 136245, 188399, 298995, 565197, 941995, 2825985, 5840369, 17521107, 29201845, 87605535]

約数ペア:

[(1, 87605535), (3, 29201845), (5, 17521107), (15, 5840369), (31, 2825985), (93, 941995), (155, 565197), (293, 298995), (465, 188399), (643, 136245), (879, 99665), (1465, 59799), (1929, 45415), (3215, 27249), (4395, 19933), (9083, 9645)]