71388285

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5659}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 118316640

約数和(自身を除く): 46928355

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 841, 2523, 4205, 5659, 12615, 16977, 28295, 84885, 164111, 492333, 820555, 2461665, 4759219, 14277657, 23796095, 71388285]

約数ペア:

[(1, 71388285), (3, 23796095), (5, 14277657), (15, 4759219), (29, 2461665), (87, 820555), (145, 492333), (435, 164111), (841, 84885), (2523, 28295), (4205, 16977), (5659, 12615)]