15048578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 24855552

約数和(自身を除く): 9806974

約数列:

[1, 2, 23, 31, 46, 61, 62, 122, 173, 346, 713, 1403, 1426, 1891, 2806, 3782, 3979, 5363, 7958, 10553, 10726, 21106, 43493, 86986, 123349, 242719, 246698, 327143, 485438, 654286, 7524289, 15048578]

約数ペア:

[(1, 15048578), (2, 7524289), (23, 654286), (31, 485438), (46, 327143), (61, 246698), (62, 242719), (122, 123349), (173, 86986), (346, 43493), (713, 21106), (1403, 10726), (1426, 10553), (1891, 7958), (2806, 5363), (3782, 3979)]