23343985

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 33580800

約数和(自身を除く): 10236815

約数列:

[1, 5, 7, 29, 35, 109, 145, 203, 211, 545, 763, 1015, 1055, 1477, 3161, 3815, 6119, 7385, 15805, 22127, 22999, 30595, 42833, 110635, 114995, 160993, 214165, 666971, 804965, 3334855, 4668797, 23343985]

約数ペア:

[(1, 23343985), (5, 4668797), (7, 3334855), (29, 804965), (35, 666971), (109, 214165), (145, 160993), (203, 114995), (211, 110635), (545, 42833), (763, 30595), (1015, 22999), (1055, 22127), (1477, 15805), (3161, 7385), (3815, 6119)]