55723525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 82995990

約数和(自身を除く): 27272465

約数列:

[1, 5, 11, 13, 25, 55, 65, 109, 121, 143, 169, 275, 325, 545, 605, 715, 845, 1199, 1417, 1573, 1859, 2725, 3025, 3575, 4225, 5995, 7085, 7865, 9295, 13189, 15587, 18421, 20449, 29975, 35425, 39325, 46475, 65945, 77935, 92105, 102245, 171457, 202631, 329725, 389675, 460525, 511225, 857285, 1013155, 2228941, 4286425, 5065775, 11144705, 55723525]

約数ペア:

[(1, 55723525), (5, 11144705), (11, 5065775), (13, 4286425), (25, 2228941), (55, 1013155), (65, 857285), (109, 511225), (121, 460525), (143, 389675), (169, 329725), (275, 202631), (325, 171457), (545, 102245), (605, 92105), (715, 77935), (845, 65945), (1199, 46475), (1417, 39325), (1573, 35425), (1859, 29975), (2725, 20449), (3025, 18421), (3575, 15587), (4225, 13189), (5995, 9295), (7085, 7865)]