25234821471

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{87251}}^1$

素因数の和:87431

約数の個数: 32

約数和(自身を含む): 36637463808

約数和(自身を除く): 11402642337

約数列:

[1, 3, 17, 51, 53, 107, 159, 321, 901, 1819, 2703, 5457, 5671, 17013, 87251, 96407, 261753, 289221, 1483267, 4449801, 4624303, 9335857, 13872909, 28007571, 78613151, 158709569, 235839453, 476128707, 494800421, 1484401263, 8411607157, 25234821471]

約数ペア:

[(1, 25234821471), (3, 8411607157), (17, 1484401263), (51, 494800421), (53, 476128707), (107, 235839453), (159, 158709569), (321, 78613151), (901, 28007571), (1819, 13872909), (2703, 9335857), (5457, 4624303), (5671, 4449801), (17013, 1483267), (87251, 289221), (96407, 261753)]