16208645195

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{653}}^1\times {\mathrm{839}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 20027468160

約数和(自身を除く): 3818822965

約数列:

[1, 5, 61, 97, 305, 485, 653, 839, 3265, 4195, 5917, 29585, 39833, 51179, 63341, 81383, 199165, 255895, 316705, 406915, 547867, 2739335, 3863801, 4964363, 19319005, 24821815, 33419887, 53143099, 167099435, 265715495, 3241729039, 16208645195]

約数ペア:

[(1, 16208645195), (5, 3241729039), (61, 265715495), (97, 167099435), (305, 53143099), (485, 33419887), (653, 24821815), (839, 19319005), (3265, 4964363), (4195, 3863801), (5917, 2739335), (29585, 547867), (39833, 406915), (51179, 316705), (63341, 255895), (81383, 199165)]