15123752

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 33827220

約数和(自身を除く): 18703468

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 941, 1148, 1882, 2009, 2296, 3764, 4018, 6587, 7528, 8036, 13174, 16072, 26348, 38581, 46109, 52696, 77162, 92218, 154324, 184436, 270067, 308648, 368872, 540134, 1080268, 1890469, 2160536, 3780938, 7561876, 15123752]

約数ペア:

[(1, 15123752), (2, 7561876), (4, 3780938), (7, 2160536), (8, 1890469), (14, 1080268), (28, 540134), (41, 368872), (49, 308648), (56, 270067), (82, 184436), (98, 154324), (164, 92218), (196, 77162), (287, 52696), (328, 46109), (392, 38581), (574, 26348), (941, 16072), (1148, 13174), (1882, 8036), (2009, 7528), (2296, 6587), (3764, 4018)]