67438788485

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1\times {\mathrm{274069}}^1$

素因数の和:275800

約数の個数: 16

約数和(自身を含む): 83766754800

約数和(自身を除く): 16327966315

約数列:

[1, 5, 29, 145, 1697, 8485, 49213, 246065, 274069, 1370345, 7948001, 39740005, 465095093, 2325475465, 13487757697, 67438788485]

約数ペア:

[(1, 67438788485), (5, 13487757697), (29, 2325475465), (145, 465095093), (1697, 39740005), (8485, 7948001), (49213, 1370345), (246065, 274069)]