15110888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 32524800

約数和(自身を除く): 17413912

約数列:

[1, 2, 4, 8, 13, 26, 31, 43, 52, 62, 86, 104, 109, 124, 172, 218, 248, 344, 403, 436, 559, 806, 872, 1118, 1333, 1417, 1612, 2236, 2666, 2834, 3224, 3379, 4472, 4687, 5332, 5668, 6758, 9374, 10664, 11336, 13516, 17329, 18748, 27032, 34658, 37496, 43927, 60931, 69316, 87854, 121862, 138632, 145297, 175708, 243724, 290594, 351416, 487448, 581188, 1162376, 1888861, 3777722, 7555444, 15110888]

約数ペア:

[(1, 15110888), (2, 7555444), (4, 3777722), (8, 1888861), (13, 1162376), (26, 581188), (31, 487448), (43, 351416), (52, 290594), (62, 243724), (86, 175708), (104, 145297), (109, 138632), (124, 121862), (172, 87854), (218, 69316), (248, 60931), (344, 43927), (403, 37496), (436, 34658), (559, 27032), (806, 18748), (872, 17329), (1118, 13516), (1333, 11336), (1417, 10664), (1612, 9374), (2236, 6758), (2666, 5668), (2834, 5332), (3224, 4687), (3379, 4472)]