27553065

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20639}}^1$

素因数の和:20736

約数の個数: 16

約数和(自身を含む): 44582400

約数和(自身を除く): 17029335

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 20639, 61917, 103195, 309585, 1836871, 5510613, 9184355, 27553065]

約数ペア:

[(1, 27553065), (3, 9184355), (5, 5510613), (15, 1836871), (89, 309585), (267, 103195), (445, 61917), (1335, 20639)]