168059025

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:915

約数の個数: 72

約数和(自身を含む): 325124280

約数和(自身を除く): 157065255

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 53, 75, 85, 153, 159, 225, 255, 265, 425, 477, 765, 795, 829, 901, 1275, 1325, 2385, 2487, 2703, 3825, 3975, 4145, 4505, 7461, 8109, 11925, 12435, 13515, 14093, 20725, 22525, 37305, 40545, 42279, 43937, 62175, 67575, 70465, 126837, 131811, 186525, 202725, 211395, 219685, 352325, 395433, 634185, 659055, 746929, 1056975, 1098425, 1977165, 2240787, 3170925, 3295275, 3734645, 6722361, 9885825, 11203935, 18673225, 33611805, 56019675, 168059025]

約数ペア:

[(1, 168059025), (3, 56019675), (5, 33611805), (9, 18673225), (15, 11203935), (17, 9885825), (25, 6722361), (45, 3734645), (51, 3295275), (53, 3170925), (75, 2240787), (85, 1977165), (153, 1098425), (159, 1056975), (225, 746929), (255, 659055), (265, 634185), (425, 395433), (477, 352325), (765, 219685), (795, 211395), (829, 202725), (901, 186525), (1275, 131811), (1325, 126837), (2385, 70465), (2487, 67575), (2703, 62175), (3825, 43937), (3975, 42279), (4145, 40545), (4505, 37305), (7461, 22525), (8109, 20725), (11925, 14093), (12435, 13515)]