148978165

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{69779}}^1$

素因数の和:69852

約数の個数: 16

約数和(自身を含む): 207665280

約数和(自身を除く): 58687115

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 69779, 348895, 488453, 2442265, 4256519, 21282595, 29795633, 148978165]

約数ペア:

[(1, 148978165), (5, 29795633), (7, 21282595), (35, 4256519), (61, 2442265), (305, 488453), (427, 348895), (2135, 69779)]