9143818425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{81769}}^1$

素因数の和:81863

約数の個数: 72

約数和(自身を含む): 18981106560

約数和(自身を除く): 9837288135

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 71, 75, 105, 175, 213, 225, 315, 355, 497, 525, 639, 1065, 1491, 1575, 1775, 2485, 3195, 4473, 5325, 7455, 12425, 15975, 22365, 37275, 81769, 111825, 245307, 408845, 572383, 735921, 1226535, 1717149, 2044225, 2861915, 3679605, 5151447, 5805599, 6132675, 8585745, 14309575, 17416797, 18398025, 25757235, 29027995, 40639193, 42928725, 52250391, 87083985, 121917579, 128786175, 145139975, 203195965, 261251955, 365752737, 435419925, 609587895, 1015979825, 1306259775, 1828763685, 3047939475, 9143818425]

約数ペア:

[(1, 9143818425), (3, 3047939475), (5, 1828763685), (7, 1306259775), (9, 1015979825), (15, 609587895), (21, 435419925), (25, 365752737), (35, 261251955), (45, 203195965), (63, 145139975), (71, 128786175), (75, 121917579), (105, 87083985), (175, 52250391), (213, 42928725), (225, 40639193), (315, 29027995), (355, 25757235), (497, 18398025), (525, 17416797), (639, 14309575), (1065, 8585745), (1491, 6132675), (1575, 5805599), (1775, 5151447), (2485, 3679605), (3195, 2861915), (4473, 2044225), (5325, 1717149), (7455, 1226535), (12425, 735921), (15975, 572383), (22365, 408845), (37275, 245307), (81769, 111825)]