15327123

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 24385536

約数和(自身を除く): 9058413

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 293, 329, 371, 879, 987, 1113, 2051, 2491, 6153, 7473, 13771, 15529, 17437, 41313, 46587, 52311, 96397, 108703, 289191, 326109, 729863, 2189589, 5109041, 15327123]

約数ペア:

[(1, 15327123), (3, 5109041), (7, 2189589), (21, 729863), (47, 326109), (53, 289191), (141, 108703), (159, 96397), (293, 52311), (329, 46587), (371, 41313), (879, 17437), (987, 15529), (1113, 13771), (2051, 7473), (2491, 6153)]