15317523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1471}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 24111360

約数和(自身を除く): 8793837

約数列:

[1, 3, 9, 13, 39, 89, 117, 267, 801, 1157, 1471, 3471, 4413, 10413, 13239, 19123, 57369, 130919, 172107, 392757, 1178271, 1701947, 5105841, 15317523]

約数ペア:

[(1, 15317523), (3, 5105841), (9, 1701947), (13, 1178271), (39, 392757), (89, 172107), (117, 130919), (267, 57369), (801, 19123), (1157, 13239), (1471, 10413), (3471, 4413)]