135339975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 263233152

約数和(自身を除く): 127893177

約数列:

[1, 3, 5, 9, 15, 17, 25, 41, 45, 51, 75, 85, 123, 153, 205, 225, 255, 369, 425, 615, 697, 765, 863, 1025, 1275, 1845, 2091, 2589, 3075, 3485, 3825, 4315, 6273, 7767, 9225, 10455, 12945, 14671, 17425, 21575, 31365, 35383, 38835, 44013, 52275, 64725, 73355, 106149, 132039, 156825, 176915, 194175, 220065, 318447, 366775, 530745, 601511, 660195, 884575, 1100325, 1592235, 1804533, 2653725, 3007555, 3300975, 5413599, 7961175, 9022665, 15037775, 27067995, 45113325, 135339975]

約数ペア:

[(1, 135339975), (3, 45113325), (5, 27067995), (9, 15037775), (15, 9022665), (17, 7961175), (25, 5413599), (41, 3300975), (45, 3007555), (51, 2653725), (75, 1804533), (85, 1592235), (123, 1100325), (153, 884575), (205, 660195), (225, 601511), (255, 530745), (369, 366775), (425, 318447), (615, 220065), (697, 194175), (765, 176915), (863, 156825), (1025, 132039), (1275, 106149), (1845, 73355), (2091, 64725), (2589, 52275), (3075, 44013), (3485, 38835), (3825, 35383), (4315, 31365), (6273, 21575), (7767, 17425), (9225, 14671), (10455, 12945)]