1330405465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{90473}}^1$

素因数の和:90668

約数の個数: 16

約数和(自身を含む): 1700187408

約数和(自身を除く): 369781943

約数列:

[1, 5, 17, 85, 173, 865, 2941, 14705, 90473, 452365, 1538041, 7690205, 15651829, 78259145, 266081093, 1330405465]

約数ペア:

[(1, 1330405465), (5, 266081093), (17, 78259145), (85, 15651829), (173, 7690205), (865, 1538041), (2941, 452365), (14705, 90473)]