6848025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 12374208

約数和(自身を除く): 5526183

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 131, 205, 255, 393, 425, 615, 655, 697, 1025, 1275, 1965, 2091, 2227, 3075, 3275, 3485, 5371, 6681, 9825, 10455, 11135, 16113, 17425, 26855, 33405, 52275, 55675, 80565, 91307, 134275, 167025, 273921, 402825, 456535, 1369605, 2282675, 6848025]

約数ペア:

[(1, 6848025), (3, 2282675), (5, 1369605), (15, 456535), (17, 402825), (25, 273921), (41, 167025), (51, 134275), (75, 91307), (85, 80565), (123, 55675), (131, 52275), (205, 33405), (255, 26855), (393, 17425), (425, 16113), (615, 11135), (655, 10455), (697, 9825), (1025, 6681), (1275, 5371), (1965, 3485), (2091, 3275), (2227, 3075)]