25986690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 70012800

約数和(自身を除く): 44026110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 109, 135, 218, 270, 327, 545, 654, 883, 981, 1090, 1635, 1766, 1962, 2649, 2943, 3270, 4415, 4905, 5298, 5886, 7947, 8830, 9810, 13245, 14715, 15894, 23841, 26490, 29430, 39735, 47682, 79470, 96247, 119205, 192494, 238410, 288741, 481235, 577482, 866223, 962470, 1443705, 1732446, 2598669, 2887410, 4331115, 5197338, 8662230, 12993345, 25986690]

約数ペア:

[(1, 25986690), (2, 12993345), (3, 8662230), (5, 5197338), (6, 4331115), (9, 2887410), (10, 2598669), (15, 1732446), (18, 1443705), (27, 962470), (30, 866223), (45, 577482), (54, 481235), (90, 288741), (109, 238410), (135, 192494), (218, 119205), (270, 96247), (327, 79470), (545, 47682), (654, 39735), (883, 29430), (981, 26490), (1090, 23841), (1635, 15894), (1766, 14715), (1962, 13245), (2649, 9810), (2943, 8830), (3270, 7947), (4415, 5886), (4905, 5298)]