15323451

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 25062912

約数和(自身を除く): 9739461

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 1553, 3289, 4659, 9867, 17083, 20189, 35719, 51249, 60567, 107157, 222079, 392909, 464347, 666237, 1178727, 1393041, 5107817, 15323451]

約数ペア:

[(1, 15323451), (3, 5107817), (11, 1393041), (13, 1178727), (23, 666237), (33, 464347), (39, 392909), (69, 222079), (143, 107157), (253, 60567), (299, 51249), (429, 35719), (759, 20189), (897, 17083), (1553, 9867), (3289, 4659)]