25164513

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 41771136

約数和(自身を除く): 16606623

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 463, 549, 671, 891, 1389, 1647, 2013, 4167, 4941, 5093, 6039, 12501, 15279, 18117, 28243, 37503, 45837, 54351, 84729, 137511, 254187, 310673, 412533, 762561, 932019, 2287683, 2796057, 8388171, 25164513]

約数ペア:

[(1, 25164513), (3, 8388171), (9, 2796057), (11, 2287683), (27, 932019), (33, 762561), (61, 412533), (81, 310673), (99, 254187), (183, 137511), (297, 84729), (463, 54351), (549, 45837), (671, 37503), (891, 28243), (1389, 18117), (1647, 15279), (2013, 12501), (4167, 6039), (4941, 5093)]