996810115

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{3943}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 1417568256

約数和(自身を除く): 420758141

約数列:

[1, 5, 7, 31, 35, 155, 217, 233, 1085, 1165, 1631, 3943, 7223, 8155, 19715, 27601, 36115, 50561, 122233, 138005, 252805, 611165, 855631, 918719, 4278155, 4593595, 6431033, 28480289, 32155165, 142401445, 199362023, 996810115]

約数ペア:

[(1, 996810115), (5, 199362023), (7, 142401445), (31, 32155165), (35, 28480289), (155, 6431033), (217, 4593595), (233, 4278155), (1085, 918719), (1165, 855631), (1631, 611165), (3943, 252805), (7223, 138005), (8155, 122233), (19715, 50561), (27601, 36115)]