25138014715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1\times {\mathrm{7211}}^1$

素因数の和:7731

約数の個数: 32

約数和(自身を含む): 33174738432

約数和(自身を除く): 8036723717

約数列:

[1, 5, 11, 55, 241, 263, 1205, 1315, 2651, 2893, 7211, 13255, 14465, 36055, 63383, 79321, 316915, 396605, 697213, 1737851, 1896493, 3486065, 8689255, 9482465, 19116361, 20861423, 95581805, 104307115, 457054813, 2285274065, 5027602943, 25138014715]

約数ペア:

[(1, 25138014715), (5, 5027602943), (11, 2285274065), (55, 457054813), (241, 104307115), (263, 95581805), (1205, 20861423), (1315, 19116361), (2651, 9482465), (2893, 8689255), (7211, 3486065), (13255, 1896493), (14465, 1737851), (36055, 697213), (63383, 396605), (79321, 316915)]