156731408775

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{19273}}^1$

素因数の和:20105

約数の個数: 72

約数和(自身を含む): 287083917120

約数和(自身を除く): 130352508345

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 769, 1175, 2115, 2307, 3525, 3845, 6921, 10575, 11535, 19225, 19273, 34605, 36143, 57675, 57819, 96365, 108429, 173025, 173457, 180715, 289095, 325287, 481825, 542145, 867285, 903575, 905831, 1445475, 1626435, 2710725, 2717493, 4336425, 4529155, 8132175, 8152479, 13587465, 14820937, 22645775, 40762395, 44462811, 67937325, 74104685, 133388433, 203811975, 222314055, 370523425, 666942165, 696584039, 1111570275, 2089752117, 3334710825, 3482920195, 6269256351, 10448760585, 17414600975, 31346281755, 52243802925, 156731408775]

約数ペア:

[(1, 156731408775), (3, 52243802925), (5, 31346281755), (9, 17414600975), (15, 10448760585), (25, 6269256351), (45, 3482920195), (47, 3334710825), (75, 2089752117), (141, 1111570275), (225, 696584039), (235, 666942165), (423, 370523425), (705, 222314055), (769, 203811975), (1175, 133388433), (2115, 74104685), (2307, 67937325), (3525, 44462811), (3845, 40762395), (6921, 22645775), (10575, 14820937), (11535, 13587465), (19225, 8152479), (19273, 8132175), (34605, 4529155), (36143, 4336425), (57675, 2717493), (57819, 2710725), (96365, 1626435), (108429, 1445475), (173025, 905831), (173457, 903575), (180715, 867285), (289095, 542145), (325287, 481825)]