138246500575

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{90653443}}^1$

素因数の和:90653514

約数の個数: 12

約数和(自身を含む): 174235919368

約数和(自身を除く): 35989418793

約数列:

[1, 5, 25, 61, 305, 1525, 90653443, 453267215, 2266336075, 5529860023, 27649300115, 138246500575]

約数ペア:

[(1, 138246500575), (5, 27649300115), (25, 5529860023), (61, 2266336075), (305, 453267215), (1525, 90653443)]