388629145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 495475200

約数和(自身を除く): 106846055

約数列:

[1, 5, 29, 67, 109, 145, 335, 367, 545, 1835, 1943, 3161, 7303, 9715, 10643, 15805, 24589, 36515, 40003, 53215, 122945, 200015, 211787, 713081, 1058935, 1160087, 2680201, 3565405, 5800435, 13401005, 77725829, 388629145]

約数ペア:

[(1, 388629145), (5, 77725829), (29, 13401005), (67, 5800435), (109, 3565405), (145, 2680201), (335, 1160087), (367, 1058935), (545, 713081), (1835, 211787), (1943, 200015), (3161, 122945), (7303, 53215), (9715, 40003), (10643, 36515), (15805, 24589)]