127838235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41983}}^1$

素因数の和:42027

約数の個数: 32

約数和(自身を含む): 241827840

約数和(自身を除く): 113989605

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 41983, 125949, 209915, 293881, 629745, 881643, 1217507, 1469405, 3652521, 4408215, 6087535, 8522549, 18262605, 25567647, 42612745, 127838235]

約数ペア:

[(1, 127838235), (3, 42612745), (5, 25567647), (7, 18262605), (15, 8522549), (21, 6087535), (29, 4408215), (35, 3652521), (87, 1469405), (105, 1217507), (145, 881643), (203, 629745), (435, 293881), (609, 209915), (1015, 125949), (3045, 41983)]