15361101

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 27431040

約数和(自身を除く): 12069939

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 313, 369, 399, 779, 861, 939, 1197, 2191, 2337, 2583, 2817, 5453, 5947, 6573, 7011, 12833, 16359, 17841, 19719, 38499, 41629, 49077, 53523, 89831, 115497, 124887, 243827, 269493, 374661, 731481, 808479, 1706789, 2194443, 5120367, 15361101]

約数ペア:

[(1, 15361101), (3, 5120367), (7, 2194443), (9, 1706789), (19, 808479), (21, 731481), (41, 374661), (57, 269493), (63, 243827), (123, 124887), (133, 115497), (171, 89831), (287, 53523), (313, 49077), (369, 41629), (399, 38499), (779, 19719), (861, 17841), (939, 16359), (1197, 12833), (2191, 7011), (2337, 6573), (2583, 5947), (2817, 5453)]