66898005

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{41681}}^1$

素因数の和:41796

約数の個数: 16

約数和(自身を含む): 108039744

約数和(自身を除く): 41141739

約数列:

[1, 3, 5, 15, 107, 321, 535, 1605, 41681, 125043, 208405, 625215, 4459867, 13379601, 22299335, 66898005]

約数ペア:

[(1, 66898005), (3, 22299335), (5, 13379601), (15, 4459867), (107, 625215), (321, 208405), (535, 125043), (1605, 41681)]