25362153

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 40622400

約数和(自身を除く): 15260247

約数列:

[1, 3, 9, 27, 29, 59, 61, 81, 87, 177, 183, 243, 261, 531, 549, 783, 1593, 1647, 1711, 1769, 2349, 3599, 4779, 4941, 5133, 5307, 7047, 10797, 14337, 14823, 15399, 15921, 32391, 46197, 47763, 97173, 104371, 138591, 143289, 291519, 313113, 415773, 429867, 874557, 939339, 2818017, 8454051, 25362153]

約数ペア:

[(1, 25362153), (3, 8454051), (9, 2818017), (27, 939339), (29, 874557), (59, 429867), (61, 415773), (81, 313113), (87, 291519), (177, 143289), (183, 138591), (243, 104371), (261, 97173), (531, 47763), (549, 46197), (783, 32391), (1593, 15921), (1647, 15399), (1711, 14823), (1769, 14337), (2349, 10797), (3599, 7047), (4779, 5307), (4941, 5133)]