152067975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2909}}^1$

素因数の和:2980

約数の個数: 48

約数和(自身を含む): 272795040

約数和(自身を除く): 120727065

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 205, 255, 425, 615, 697, 1025, 1275, 2091, 2909, 3075, 3485, 8727, 10455, 14545, 17425, 43635, 49453, 52275, 72725, 119269, 148359, 218175, 247265, 357807, 596345, 741795, 1236325, 1789035, 2027573, 2981725, 3708975, 6082719, 8945175, 10137865, 30413595, 50689325, 152067975]

約数ペア:

[(1, 152067975), (3, 50689325), (5, 30413595), (15, 10137865), (17, 8945175), (25, 6082719), (41, 3708975), (51, 2981725), (75, 2027573), (85, 1789035), (123, 1236325), (205, 741795), (255, 596345), (425, 357807), (615, 247265), (697, 218175), (1025, 148359), (1275, 119269), (2091, 72725), (2909, 52275), (3075, 49453), (3485, 43635), (8727, 17425), (10455, 14545)]