274311335555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{68791}}^1$

素因数の和:69947

約数の個数: 32

約数和(自身を含む): 356974345728

約数和(自身を除く): 82663010173

約数列:

[1, 5, 17, 43, 85, 215, 731, 1091, 3655, 5455, 18547, 46913, 68791, 92735, 234565, 343955, 797521, 1169447, 2958013, 3987605, 5847235, 14790065, 50286221, 75050981, 251431105, 375254905, 1275866677, 3227192183, 6379333385, 16135960915, 54862267111, 274311335555]

約数ペア:

[(1, 274311335555), (5, 54862267111), (17, 16135960915), (43, 6379333385), (85, 3227192183), (215, 1275866677), (731, 375254905), (1091, 251431105), (3655, 75050981), (5455, 50286221), (18547, 14790065), (46913, 5847235), (68791, 3987605), (92735, 2958013), (234565, 1169447), (343955, 797521)]