125790090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{6521}}^1$

素因数の和:7174

約数の個数: 32

約数和(自身を含む): 302412096

約数和(自身を除く): 176622006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 6521, 9645, 13042, 19290, 19563, 32605, 39126, 65210, 97815, 195630, 4193003, 8386006, 12579009, 20965015, 25158018, 41930030, 62895045, 125790090]

約数ペア:

[(1, 125790090), (2, 62895045), (3, 41930030), (5, 25158018), (6, 20965015), (10, 12579009), (15, 8386006), (30, 4193003), (643, 195630), (1286, 97815), (1929, 65210), (3215, 39126), (3858, 32605), (6430, 19563), (6521, 19290), (9645, 13042)]