15887157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 25764480

約数和(自身を除く): 9877323

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 319, 377, 429, 957, 1131, 1277, 3831, 4147, 12441, 14047, 16601, 37033, 42141, 49803, 111099, 182611, 407363, 481429, 547833, 1222089, 1444287, 5295719, 15887157]

約数ペア:

[(1, 15887157), (3, 5295719), (11, 1444287), (13, 1222089), (29, 547833), (33, 481429), (39, 407363), (87, 182611), (143, 111099), (319, 49803), (377, 42141), (429, 37033), (957, 16601), (1131, 14047), (1277, 12441), (3831, 4147)]