27019065

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 44979840

約数和(自身を除く): 17960775

約数列:

[1, 3, 5, 15, 37, 89, 111, 185, 267, 445, 547, 555, 1335, 1641, 2735, 3293, 8205, 9879, 16465, 20239, 48683, 49395, 60717, 101195, 146049, 243415, 303585, 730245, 1801271, 5403813, 9006355, 27019065]

約数ペア:

[(1, 27019065), (3, 9006355), (5, 5403813), (15, 1801271), (37, 730245), (89, 303585), (111, 243415), (185, 146049), (267, 101195), (445, 60717), (547, 49395), (555, 48683), (1335, 20239), (1641, 16465), (2735, 9879), (3293, 8205)]