8648505

素因数分解:

$3^3\times 5^1\times {\mathrm{64063}}^1$

素因数の和:64077

約数の個数: 16

約数和(自身を含む): 15375360

約数和(自身を除く): 6726855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 64063, 192189, 320315, 576567, 960945, 1729701, 2882835, 8648505]

約数ペア:

[(1, 8648505), (3, 2882835), (5, 1729701), (9, 960945), (15, 576567), (27, 320315), (45, 192189), (135, 64063)]