87401385

素因数分解:

$3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4159}}^1$

素因数の和:4637

約数の個数: 24

約数和(自身を含む): 151856640

約数和(自身を除く): 64455255

約数列:

[1, 3, 5, 9, 15, 45, 467, 1401, 2335, 4159, 4203, 7005, 12477, 20795, 21015, 37431, 62385, 187155, 1942253, 5826759, 9711265, 17480277, 29133795, 87401385]

約数ペア:

[(1, 87401385), (3, 29133795), (5, 17480277), (9, 9711265), (15, 5826759), (45, 1942253), (467, 187155), (1401, 62385), (2335, 37431), (4159, 21015), (4203, 20795), (7005, 12477)]