26850315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 45158400

約数和(自身を除く): 18308085

約数列:

[1, 3, 5, 15, 23, 69, 115, 223, 345, 349, 669, 1047, 1115, 1745, 3345, 5129, 5235, 8027, 15387, 24081, 25645, 40135, 76935, 77827, 120405, 233481, 389135, 1167405, 1790021, 5370063, 8950105, 26850315]

約数ペア:

[(1, 26850315), (3, 8950105), (5, 5370063), (15, 1790021), (23, 1167405), (69, 389135), (115, 233481), (223, 120405), (345, 77827), (349, 76935), (669, 40135), (1047, 25645), (1115, 24081), (1745, 15387), (3345, 8027), (5129, 5235)]