5170455

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1291}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 9069840

約数和(自身を除く): 3899385

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1291, 1335, 3873, 4005, 6455, 11619, 19365, 58095, 114899, 344697, 574495, 1034091, 1723485, 5170455]

約数ペア:

[(1, 5170455), (3, 1723485), (5, 1034091), (9, 574495), (15, 344697), (45, 114899), (89, 58095), (267, 19365), (445, 11619), (801, 6455), (1291, 4005), (1335, 3873)]