12459125

素因数分解:

$5^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 18420480

約数和(自身を除く): 5961355

約数列:

[1, 5, 7, 25, 29, 35, 125, 145, 175, 203, 491, 725, 875, 1015, 2455, 3437, 3625, 5075, 12275, 14239, 17185, 25375, 61375, 71195, 85925, 99673, 355975, 429625, 498365, 1779875, 2491825, 12459125]

約数ペア:

[(1, 12459125), (5, 2491825), (7, 1779875), (25, 498365), (29, 429625), (35, 355975), (125, 99673), (145, 85925), (175, 71195), (203, 61375), (491, 25375), (725, 17185), (875, 14239), (1015, 12275), (2455, 5075), (3437, 3625)]