1489406955

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1360189}}^1$

素因数の和:1360270

約数の個数: 16

約数和(自身を含む): 2415697440

約数和(自身を除く): 926290485

約数列:

[1, 3, 5, 15, 73, 219, 365, 1095, 1360189, 4080567, 6800945, 20402835, 99293797, 297881391, 496468985, 1489406955]

約数ペア:

[(1, 1489406955), (3, 496468985), (5, 297881391), (15, 99293797), (73, 20402835), (219, 6800945), (365, 4080567), (1095, 1360189)]