15116175

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 54

約数和(自身を含む): 28525952

約数和(自身を除く): 13409777

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 127, 207, 225, 345, 381, 529, 575, 635, 1035, 1143, 1587, 1725, 1905, 2645, 2921, 3175, 4761, 5175, 5715, 7935, 8763, 9525, 13225, 14605, 23805, 26289, 28575, 39675, 43815, 67183, 73025, 119025, 131445, 201549, 219075, 335915, 604647, 657225, 1007745, 1679575, 3023235, 5038725, 15116175]

約数ペア:

[(1, 15116175), (3, 5038725), (5, 3023235), (9, 1679575), (15, 1007745), (23, 657225), (25, 604647), (45, 335915), (69, 219075), (75, 201549), (115, 131445), (127, 119025), (207, 73025), (225, 67183), (345, 43815), (381, 39675), (529, 28575), (575, 26289), (635, 23805), (1035, 14605), (1143, 13225), (1587, 9525), (1725, 8763), (1905, 7935), (2645, 5715), (2921, 5175), (3175, 4761)]