7985398415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1283}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 9956834496

約数和(自身を除く): 1971436081

約数列:

[1, 5, 41, 97, 205, 313, 485, 1283, 1565, 3977, 6415, 12833, 19885, 30361, 52603, 64165, 124451, 151805, 263015, 401579, 622255, 1244801, 2007895, 5102491, 6224005, 16464739, 25512455, 38953163, 82323695, 194765815, 1597079683, 7985398415]

約数ペア:

[(1, 7985398415), (5, 1597079683), (41, 194765815), (97, 82323695), (205, 38953163), (313, 25512455), (485, 16464739), (1283, 6224005), (1565, 5102491), (3977, 2007895), (6415, 1244801), (12833, 622255), (19885, 401579), (30361, 263015), (52603, 151805), (64165, 124451)]