15125804571

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1217}}^1$

素因数の和:1416

約数の個数: 64

約数和(自身を含む): 22225674240

約数和(自身を除く): 7099869669

約数列:

[1, 3, 23, 43, 59, 69, 71, 129, 177, 213, 989, 1217, 1357, 1633, 2537, 2967, 3053, 3651, 4071, 4189, 4899, 7611, 9159, 12567, 27991, 52331, 58351, 70219, 71803, 83973, 86407, 96347, 156993, 175053, 180127, 210657, 215409, 259221, 289041, 540381, 1203613, 1651469, 1987361, 3087529, 3610839, 3715501, 4142921, 4954407, 5098013, 5962083, 9262587, 11146503, 12428763, 15294039, 71013167, 85456523, 117254299, 213039501, 219214559, 256369569, 351762897, 657643677, 5041934857, 15125804571]

約数ペア:

[(1, 15125804571), (3, 5041934857), (23, 657643677), (43, 351762897), (59, 256369569), (69, 219214559), (71, 213039501), (129, 117254299), (177, 85456523), (213, 71013167), (989, 15294039), (1217, 12428763), (1357, 11146503), (1633, 9262587), (2537, 5962083), (2967, 5098013), (3053, 4954407), (3651, 4142921), (4071, 3715501), (4189, 3610839), (4899, 3087529), (7611, 1987361), (9159, 1651469), (12567, 1203613), (27991, 540381), (52331, 289041), (58351, 259221), (70219, 215409), (71803, 210657), (83973, 180127), (86407, 175053), (96347, 156993)]