13116075

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 26123328

約数和(自身を除く): 13007253

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 43, 49, 75, 83, 105, 129, 147, 175, 215, 245, 249, 301, 415, 525, 581, 645, 735, 903, 1075, 1225, 1245, 1505, 1743, 2075, 2107, 2905, 3225, 3569, 3675, 4067, 4515, 6225, 6321, 7525, 8715, 10535, 10707, 12201, 14525, 17845, 20335, 22575, 24983, 31605, 43575, 52675, 53535, 61005, 74949, 89225, 101675, 124915, 158025, 174881, 267675, 305025, 374745, 524643, 624575, 874405, 1873725, 2623215, 4372025, 13116075]

約数ペア:

[(1, 13116075), (3, 4372025), (5, 2623215), (7, 1873725), (15, 874405), (21, 624575), (25, 524643), (35, 374745), (43, 305025), (49, 267675), (75, 174881), (83, 158025), (105, 124915), (129, 101675), (147, 89225), (175, 74949), (215, 61005), (245, 53535), (249, 52675), (301, 43575), (415, 31605), (525, 24983), (581, 22575), (645, 20335), (735, 17845), (903, 14525), (1075, 12201), (1225, 10707), (1245, 10535), (1505, 8715), (1743, 7525), (2075, 6321), (2107, 6225), (2905, 4515), (3225, 4067), (3569, 3675)]