40386795

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 67666752

約数和(自身を除く): 27279957

約数列:

[1, 3, 5, 15, 37, 53, 111, 159, 185, 265, 555, 795, 1373, 1961, 4119, 5883, 6865, 9805, 20595, 29415, 50801, 72769, 152403, 218307, 254005, 363845, 762015, 1091535, 2692453, 8077359, 13462265, 40386795]

約数ペア:

[(1, 40386795), (3, 13462265), (5, 8077359), (15, 2692453), (37, 1091535), (53, 762015), (111, 363845), (159, 254005), (185, 218307), (265, 152403), (555, 72769), (795, 50801), (1373, 29415), (1961, 20595), (4119, 9805), (5883, 6865)]