1234542125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1583}}^1$

素因数の和:1982

約数の個数: 32

約数和(自身を含む): 1636816896

約数和(自身を除く): 402274771

約数列:

[1, 5, 17, 25, 85, 125, 367, 425, 1583, 1835, 2125, 6239, 7915, 9175, 26911, 31195, 39575, 45875, 134555, 155975, 197875, 580961, 672775, 779875, 2904805, 3363875, 9876337, 14524025, 49381685, 72620125, 246908425, 1234542125]

約数ペア:

[(1, 1234542125), (5, 246908425), (17, 72620125), (25, 49381685), (85, 14524025), (125, 9876337), (367, 3363875), (425, 2904805), (1583, 779875), (1835, 672775), (2125, 580961), (6239, 197875), (7915, 155975), (9175, 134555), (26911, 45875), (31195, 39575)]