5202561

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 9676800

約数和(自身を除く): 4474239

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 59, 91, 119, 133, 177, 221, 247, 273, 323, 357, 399, 413, 663, 741, 767, 969, 1003, 1121, 1239, 1547, 1729, 2261, 2301, 3009, 3363, 4199, 4641, 5187, 5369, 6783, 7021, 7847, 12597, 13039, 14573, 16107, 19057, 21063, 23541, 29393, 39117, 43719, 57171, 88179, 91273, 102011, 133399, 247741, 273819, 306033, 400197, 743223, 1734187, 5202561]

約数ペア:

[(1, 5202561), (3, 1734187), (7, 743223), (13, 400197), (17, 306033), (19, 273819), (21, 247741), (39, 133399), (51, 102011), (57, 91273), (59, 88179), (91, 57171), (119, 43719), (133, 39117), (177, 29393), (221, 23541), (247, 21063), (273, 19057), (323, 16107), (357, 14573), (399, 13039), (413, 12597), (663, 7847), (741, 7021), (767, 6783), (969, 5369), (1003, 5187), (1121, 4641), (1239, 4199), (1547, 3363), (1729, 3009), (2261, 2301)]