72239305

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3449}}^1$

素因数の和:3584

約数の個数: 16

約数和(自身を含む): 89424000

約数和(自身を除く): 17184695

約数列:

[1, 5, 59, 71, 295, 355, 3449, 4189, 17245, 20945, 203491, 244879, 1017455, 1224395, 14447861, 72239305]

約数ペア:

[(1, 72239305), (5, 14447861), (59, 1224395), (71, 1017455), (295, 244879), (355, 203491), (3449, 20945), (4189, 17245)]