480423425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 657815040

約数和(自身を除く): 177391615

約数列:

[1, 5, 23, 25, 29, 47, 115, 145, 235, 575, 613, 667, 725, 1081, 1175, 1363, 3065, 3335, 5405, 6815, 14099, 15325, 16675, 17777, 27025, 28811, 31349, 34075, 70495, 88885, 144055, 156745, 352475, 408871, 444425, 662653, 720275, 783725, 835519, 2044355, 3313265, 4177595, 10221775, 16566325, 19216937, 20887975, 96084685, 480423425]

約数ペア:

[(1, 480423425), (5, 96084685), (23, 20887975), (25, 19216937), (29, 16566325), (47, 10221775), (115, 4177595), (145, 3313265), (235, 2044355), (575, 835519), (613, 783725), (667, 720275), (725, 662653), (1081, 444425), (1175, 408871), (1363, 352475), (3065, 156745), (3335, 144055), (5405, 88885), (6815, 70495), (14099, 34075), (15325, 31349), (16675, 28811), (17777, 27025)]