15226353

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 24153600

約数和(自身を除く): 8927247

約数列:

[1, 3, 9, 19, 27, 57, 67, 171, 201, 443, 513, 603, 1273, 1329, 1809, 3819, 3987, 8417, 11457, 11961, 25251, 29681, 34371, 75753, 89043, 227259, 267129, 563939, 801387, 1691817, 5075451, 15226353]

約数ペア:

[(1, 15226353), (3, 5075451), (9, 1691817), (19, 801387), (27, 563939), (57, 267129), (67, 227259), (171, 89043), (201, 75753), (443, 34371), (513, 29681), (603, 25251), (1273, 11961), (1329, 11457), (1809, 8417), (3819, 3987)]