13360409025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{5419}}^1$

素因数の和:5966

約数の個数: 48

約数和(自身を含む): 22452848640

約数和(自身を除く): 9092439615

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 463, 1065, 1389, 1775, 2315, 5325, 5419, 6945, 11575, 16257, 27095, 32873, 34725, 81285, 98619, 135475, 164365, 384749, 406425, 493095, 821825, 1154247, 1923745, 2465475, 2508997, 5771235, 7526991, 9618725, 12544985, 28856175, 37634955, 62724925, 178138787, 188174775, 534416361, 890693935, 2672081805, 4453469675, 13360409025]

約数ペア:

[(1, 13360409025), (3, 4453469675), (5, 2672081805), (15, 890693935), (25, 534416361), (71, 188174775), (75, 178138787), (213, 62724925), (355, 37634955), (463, 28856175), (1065, 12544985), (1389, 9618725), (1775, 7526991), (2315, 5771235), (5325, 2508997), (5419, 2465475), (6945, 1923745), (11575, 1154247), (16257, 821825), (27095, 493095), (32873, 406425), (34725, 384749), (81285, 164365), (98619, 135475)]