1215692977195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{6529}}^1\times {\mathrm{4937}}^1$

素因数の和:11887

約数の個数: 32

約数和(自身を含む): 1540027886400

約数和(自身を除く): 324334909205

約数列:

[1, 5, 19, 95, 397, 1985, 4937, 6529, 7543, 24685, 32645, 37715, 93803, 124051, 469015, 620255, 1959989, 2592013, 9799945, 12960065, 32233673, 37239791, 49248247, 161168365, 186198955, 246241235, 612439787, 3062198935, 12796768181, 63983840905, 243138595439, 1215692977195]

約数ペア:

[(1, 1215692977195), (5, 243138595439), (19, 63983840905), (95, 12796768181), (397, 3062198935), (1985, 612439787), (4937, 246241235), (6529, 186198955), (7543, 161168365), (24685, 49248247), (32645, 37239791), (37715, 32233673), (93803, 12960065), (124051, 9799945), (469015, 2592013), (620255, 1959989)]