1027325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 1432200

約数和(自身を除く): 404875

約数列:

[1, 5, 13, 25, 29, 65, 109, 145, 325, 377, 545, 725, 1417, 1885, 2725, 3161, 7085, 9425, 15805, 35425, 41093, 79025, 205465, 1027325]

約数ペア:

[(1, 1027325), (5, 205465), (13, 79025), (25, 41093), (29, 35425), (65, 15805), (109, 9425), (145, 7085), (325, 3161), (377, 2725), (545, 1885), (725, 1417)]