2005969965

素因数分解:

$3^1\times 5^1\times {\mathrm{5407}}^1\times {\mathrm{24733}}^1$

素因数の和:30148

約数の個数: 16

約数和(自身を含む): 3210275328

約数和(自身を除く): 1204305363

約数列:

[1, 3, 5, 15, 5407, 16221, 24733, 27035, 74199, 81105, 123665, 370995, 133731331, 401193993, 668656655, 2005969965]

約数ペア:

[(1, 2005969965), (3, 668656655), (5, 401193993), (15, 133731331), (5407, 370995), (16221, 123665), (24733, 81105), (27035, 74199)]