248889228655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{8291}}^1\times {\mathrm{207029}}^1$

素因数の和:215354

約数の個数: 16

約数和(自身を含む): 309004696800

約数和(自身を除く): 60115468145

約数列:

[1, 5, 29, 145, 8291, 41455, 207029, 240439, 1035145, 1202195, 6003841, 30019205, 1716477439, 8582387195, 49777845731, 248889228655]

約数ペア:

[(1, 248889228655), (5, 49777845731), (29, 8582387195), (145, 1716477439), (8291, 30019205), (41455, 6003841), (207029, 1202195), (240439, 1035145)]