4774587105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18723871}}^1$

素因数の和:18723896

約数の個数: 16

約数和(自身を含む): 8088712704

約数和(自身を除く): 3314125599

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 18723871, 56171613, 93619355, 280858065, 318305807, 954917421, 1591529035, 4774587105]

約数ペア:

[(1, 4774587105), (3, 1591529035), (5, 954917421), (15, 318305807), (17, 280858065), (51, 93619355), (85, 56171613), (255, 18723871)]