25194051

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 14722749

約数列:

[1, 3, 9, 17, 27, 51, 131, 153, 393, 419, 459, 1179, 1257, 2227, 3537, 3771, 6681, 7123, 11313, 20043, 21369, 54889, 60129, 64107, 164667, 192321, 494001, 933113, 1482003, 2799339, 8398017, 25194051]

約数ペア:

[(1, 25194051), (3, 8398017), (9, 2799339), (17, 1482003), (27, 933113), (51, 494001), (131, 192321), (153, 164667), (393, 64107), (419, 60129), (459, 54889), (1179, 21369), (1257, 20043), (2227, 11313), (3537, 7123), (3771, 6681)]