15272523

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4253}}^1$

素因数の和:4288

約数の個数: 32

約数和(自身を含む): 27225600

約数和(自身を除く): 11953077

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4253, 12759, 29771, 38277, 80807, 89313, 114831, 242421, 267939, 565649, 727263, 803817, 1696947, 2181789, 5090841, 15272523]

約数ペア:

[(1, 15272523), (3, 5090841), (7, 2181789), (9, 1696947), (19, 803817), (21, 727263), (27, 565649), (57, 267939), (63, 242421), (133, 114831), (171, 89313), (189, 80807), (399, 38277), (513, 29771), (1197, 12759), (3591, 4253)]