99976895

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 121344672

約数和(自身を除く): 21367777

約数列:

[1, 5, 193, 313, 331, 965, 1565, 1655, 60409, 63883, 103603, 302045, 319415, 518015, 19995379, 99976895]

約数ペア:

[(1, 99976895), (5, 19995379), (193, 518015), (313, 319415), (331, 302045), (965, 103603), (1565, 63883), (1655, 60409)]