66493005

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83639}}^1$

素因数の和:83700

約数の個数: 16

約数和(自身を含む): 108397440

約数和(自身を除く): 41904435

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 83639, 250917, 418195, 1254585, 4432867, 13298601, 22164335, 66493005]

約数ペア:

[(1, 66493005), (3, 22164335), (5, 13298601), (15, 4432867), (53, 1254585), (159, 418195), (265, 250917), (795, 83639)]