202128645

素因数分解:

$3^1\times 5^1\times {\mathrm{3449}}^1\times {\mathrm{3907}}^1$

素因数の和:7364

約数の個数: 16

約数和(自身を含む): 323582400

約数和(自身を除く): 121453755

約数列:

[1, 3, 5, 15, 3449, 3907, 10347, 11721, 17245, 19535, 51735, 58605, 13475243, 40425729, 67376215, 202128645]

約数ペア:

[(1, 202128645), (3, 67376215), (5, 40425729), (15, 13475243), (3449, 58605), (3907, 51735), (10347, 19535), (11721, 17245)]