18144285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 30637440

約数和(自身を除く): 12493155

約数列:

[1, 3, 5, 15, 29, 53, 87, 145, 159, 265, 435, 787, 795, 1537, 2361, 3935, 4611, 7685, 11805, 22823, 23055, 41711, 68469, 114115, 125133, 208555, 342345, 625665, 1209619, 3628857, 6048095, 18144285]

約数ペア:

[(1, 18144285), (3, 6048095), (5, 3628857), (15, 1209619), (29, 625665), (53, 342345), (87, 208555), (145, 125133), (159, 114115), (265, 68469), (435, 41711), (787, 23055), (795, 22823), (1537, 11805), (2361, 7685), (3935, 4611)]