68250705

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{14821}}^1$

素因数の和:15136

約数の個数: 16

約数和(自身を含む): 109564224

約数和(自身を除く): 41313519

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 14821, 44463, 74105, 222315, 4550047, 13650141, 22750235, 68250705]

約数ペア:

[(1, 68250705), (3, 22750235), (5, 13650141), (15, 4550047), (307, 222315), (921, 74105), (1535, 44463), (4605, 14821)]