1296207895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{16649}}^1$

素因数の和:17354

約数の個数: 16

約数和(自身を含む): 1625572800

約数和(自身を除く): 329364905

約数列:

[1, 5, 23, 115, 677, 3385, 15571, 16649, 77855, 83245, 382927, 1914635, 11271373, 56356865, 259241579, 1296207895]

約数ペア:

[(1, 1296207895), (5, 259241579), (23, 56356865), (115, 11271373), (677, 1914635), (3385, 382927), (15571, 83245), (16649, 77855)]